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| 3291 | Abrasive Products (except steel wool with or without soap) |
| 3291 | Abrasive Products (steel wool with or without soap) |
| 6321 | Accident and Health Insurance (disability insurers-direct) |
| 6321 | Accident and Health Insurance (health and medical insurers-direct) |
| 6321 | Accident and Health Insurance (reinsurers) |
| 6321 | Accident and Health Insurance (self insurers) |
| 8721 | AccountingAuditing and Bookkeeping Services (auditing accountants) |
| 8721 | AccountingAuditing and Bookkeeping Services (other accounting services) |
| 8721 | AccountingAuditing and Bookkeeping Services (payroll services) |
| 2891 | Adhesives and Sealants |
| 7322 | Adjustment and Collection Services |
| 9411 | Administration of Educational Programs |
| 9611 | Administration of General Economic Programs |
| 9531 | Administration of Housing Programs |
| 9431 | Administration of Public Health Programs |
| 9441 | Administration of SocialHuman Resource and Income Maintenance Programs |
| 9532 | Administration of Urban Planning and Community and Rural Development |
| 9451 | Administration of Veterans Affairs, Except Health and Insurance |
| 7319 | Advertising NEC (advertising materials distributor) |
| 7319 | Advertising NEC (display advertisingaerial advertising using special purpose aircraftsuch as blimps) |
| 7319 | Advertising NEC (except media buyingdisplay advertising except outdoor and advertising material distributors) |
| 7319 | Advertising NEC (media buying services) |
| 7319 | Advertising NEC (using general purpose aircraft for aerial advertising and a variety of other services) |
| 7311 | Advertising Agencies |
| 3563 | Air and Gas Compressors |
| 9511 | Air and Water Resource and Solid Waste Management |
| 4513 | Air Courier Services |
| 4522 | Air TransportationNonscheduled (air ambulance) |
| 4522 | Air TransportationNonscheduled (freight) |
| 4522 | Air TransportationNonscheduled (passenger) |
| 4522 | Air TransportationNonscheduled (sightseeing planes) |
| 4522 | Air Transportation Nonscheduled (using general purpose aircraft for a variety of passenger, freight courier and other uses) |
| 4512 | Air TransportationScheduled (freight) |
| 4512 | Air TransportationScheduled (passenger) |
| 3585 | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment (except motor vehicle air-conditioning) |
| 3585 | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment (motor vehicle air-conditioning) |
| 3721 | Aircraft (except research and development not producing prototypes) |
| 3721 | Aircraft (research and development not producing prototypes) |
| 3724 | Aircraft Engines and Engine Parts (except research and development not producing prototypes) |
| 3724 | Aircraft Engines and Engine Parts (research and development not producing prototypes) |
| 3728 | Aircraft Parts and Auxiliary Equipment NEC (except fluid power aircraft subassemblies target drones and research and development not producing prototypes) |
| 3728 | Aircraft Parts and Auxiliary Equipment NEC (fluid power aircraft subassemblies) |
| 3728 | Aircraft Parts and Auxiliary Equipment NEC (research and development not producing prototypes) |
| 3728 | Aircraft Parts and Auxiliary Equipment NEC (target drones) |
| 4581 | AirportsFlying Fields and Airport Terminal Services (air freight handling at airports/hangar operations airport terminal services/aircraft storage airports and flying fields) |
| 4581 | AirportsFlying Fields and Airport Terminal Services (aircraft servicing and repairing) |
| 4581 | AirportsFlying Fields and Airport Terminal Services (aircraft upholstery repair) |
| 4581 | AirportsFlying Fields and Airport Terminal Services (airplane cleaning and janitorial services) |
| 4581 | AirportsFlying Fields and Airport Terminal Services (private air traffic control) |
| 2812 | Alkalies and Chlorine |
| 3363 | Aluminum Die-Castings |
| 3354 | Aluminum Extruded Products |
| 3365 | Aluminum Foundries |
| 3355 | Aluminum Rolling and Drawing NEC |
| 3353 | Aluminum SheetPlate and Foil |
| 3483 | AmmunitionExcept for Small Arms |
| 7999 | Amusement and Recreation Services NEC (aerial tramways, scenic and amusement) |
| 7999 | Amusement and Recreation Services NEC (baseball, basketball bowling gymnasticjudo karate parachutescuba and skin divingskating ski swimmingtennis and other sports instruction |
| 7999 | Amusement and Recreation Services NEC (bridge instructionyoga instructionand similar nonathletic instruction) |
| 7999 | Amusement and Recreation Services NEC (canoepleasure boats bicycles motorcyclesmoped go carts etc. rental) |
| 7999 | Amusement and Recreation Services NEC (casinosexcept hotel casinos) |
| 7999 | Amusement and Recreation Services NEC (caverns and miscellaneous commercial parks) |
| 7999 | Amusement and Recreation Services NEC (charter fishing) |
| 7999 | Amusement and Recreation Services NEC (circus companies and traveling carnival shows) |
| 7999 | Amusement and Recreation Services NEC (except circuses traveling carnivals professional athletes caverns and other commercial parks skiing facilities casinos and other gambling operations nonmembership fitness and recreational sports centerssports instructionsports equipment rentalticket agencies charter fishing state fairsagriculture fairscounty fairs operation of fishing lakes phrenologists services and amusement or scenic transport operations) |
| 7999 | Amusement and Recreation Services NEC (lotterybingo bookie and other gambling operations) |
| 7999 | Amusement and Recreation Services NEC (nonmembership fitness and recreational sports centers) |
| 7999 | Amusement and Recreation Services NEC (phrenologists services) |
| 7999 | Amusement and Recreation Services NEC (professional athletes) |
| 7999 | Amusement and Recreation Services NEC (scenic transport operations land) |
| 7999 | Amusement and Recreation Services NEC (skiing facilities) |
| 7999 | Amusement and Recreation Services NEC (state fairsagriculture fairs and county fairs with facilities) |
| 7999 | Amusement and Recreation Services NEC (state fairsagriculture fairs and county fairs without facilities) |
| 7999 | Amusement and Recreation Services NEC (ticket agencies) |
| 7996 | Amusement Parks |
| 2077 | Animal and Marine Fats and Oils (animal fats and oils) |
| 2077 | Animal and Marine Fats and Oils (canned marine fats and oils) |
| 2077 | Animal and Marine Fats and Oils (fresh and frozen marine fats and oils) |
| 273 | Animal Aquaculture (except finfish and shellfish farms) |
| 273 | Animal Aquaculture (finfish farms) |
| 273 | Animal Aquaculture (shellfish farms) |
| 279 | Animal Specialties NEC (apiculture) |
| 279 | Animal Specialties NEC (except apiculturefrog and alligator farms) |
| 279 | Animal Specialties NEC (frog and alligator farms) |
| 752 | Animal Specialty ServicesExcept Veterinary (boarding and training horses (except race horses) animal semen banks and artificial insemination services for pets) |
| 752 | Animal Specialty ServicesExcept Veterinary (pet care servicesexcept veterinary) |
| 1231 | Anthracite Mining |
| 2389 | Apparel and Accessories NEC (accessories such as handkerchiefs, arm bands cummerbunds suspenders, etc. except contractors) |
| 2389 | Apparel and Accessories NEC (apparelsuch as academic gowns clerical outerwear and band uniforms except contractors) |
| 2389 | Apparel and Accessories NEC (garters and garter belts except contractors) |
| 2389 | Apparel and Accessories NEC (men's and boys' contractors) |
| 2389 | Apparel and Accessories NEC (women'sGirl's and infants' contractors) |
| 2387 | Apparel Belts (except contractors) |
| 2387 | Apparel Belts (men's and boys' contractors) |
| 2387 | Apparel Belts (women's Girl'sand infants' contractors) |
| 8422 | Arboreta and Botanical or Zoological Gardens (except nature parks and reserves) |
| 8422 | Arboreta and Botanical or Zoological Gardens (nature parks and reserves) |
| 3446 | Architectural and Ornamental Metal Work |
| 8712 | Architectural Services |
| 7694 | Armature Rewinding Shops (remanufacturing) |
| 7694 | Armature Rewinding Shops (repair) |
| 4729 | Arrangement of Passenger Transportation NEC (arrangement of carpools and vanpools) |
| 4729 | Arrangement of Passenger Transportation NEC (except arrangement of vanpools and carpools) |
| 4731 | Arrangement of Transportation of Freight and Cargo (except freight rate auditorsprivate mail centers and tariff consultants) |
| 4731 | Arrangement of Transportation of Freight and Cargo (freight rate-auditors and tariff consulting) |
| 3292 | Asbestos Products (asbestos brake linings and pads) |
| 3292 | Asbestos Products (asbestos clutch facings motor vehicle) |
| 3292 | Asbestos Products (except brake pads and linings) |
| 2952 | Asphalt Felts and Coatings |
| 2951 | Asphalt Paving Mixtures and Blocks |
| 5531 | Auto and Home Supply Stores (auto supply stores) |
| 5531 | Auto and Home Supply Stores (other auto and home supply stores) |
| 5531 | Auto and Home Supply Stores (tires and tubes) |
| 3822 | Automatic Controls for Regulating Residential and Commercial Environments and Appliances |
| 5962 | Automatic Merchandise Machine Operators |
| 3581 | Automatic Vending Machines |
| 7521 | Automobile Parking |
| 5012 | Automobiles and Other Motor Vehicles (agents and brokers) |
| 5012 | Automobiles and Other Motor Vehicles (business to business electronic markets) |
| 5012 | Automobiles and Other Motor Vehicles (merchant wholesalers) |
| 5599 | Automotive Dealers NEC |
| 7533 | Automotive Exhaust System Repair Shops |
| 7536 | Automotive Glass Replacement Shops |
| 7539 | Automotive Repair Shops NEC (automotive air-conditioning repair) |
| 7539 | Automotive Repair Shops NEC (except automotive air-conditioning repair) |
| 7549 | Automotive ServicesExcept Repair and Carwashes (automotive window tinting) |
| 7549 | Automotive ServicesExcept Repair and Carwashes (except automotive lubricating automotive window tintingand towing services) |
| 7549 | Automotive ServicesExcept Repair and Carwashes (lubricating service automotive) |
| 7549 | Automotive ServicesExcept Repair and Carwashes (towing) |
| 3465 | Automotive Stampings |
| 7537 | Automotive Transmission Repair Shops |
| 2396 | Automotive TrimmingsApparel Findingsand Related Products (apparel findings and trimmings except contractors) |
| 2396 | Automotive TrimmingsApparel Findingsand Related Products (men's and boys' contractors) |
| 2396 | Automotive TrimmingsApparel Findingsand Related Products (printing and embossing on fabric articles) |
| 2396 | Automotive TrimmingsApparel Findingsand Related Products (textile motor vehicle trimming except contractors) |
| 2396 | Automotive TrimmingsApparel Findingsand Related Products (textile products except automotive and apparel trimmings and findings printing or embossing on apparel and contractors) |
| 2396 | Automotive TrimmingsApparel Findingsand Related Products (women'sGirl's and infants' contractors) |
| 3562 | Ball and Roller Bearings |
| 7929 | BandsOrchestras Actors and Entertainment Groups (except musical groupsmusical artistsorchestras actors and actresses) |
| 7929 | BandsOrchestras Actors and Other Entertainers and Entertainment Groups (actors and actresses) |
| 7929 | BandsOrchestras Actors and Other Entertainers Entertainment Groups (musical groups musical artists and orchestras) |
| 7241 | Barber Shops (barber colleges) |
| 7241 | Barber Shops (except barber colleges) |
| 7231 | Beauty Shops (beauty and cosmetology schools) |
| 7231 | Beauty Shops (except beauty and cosmetology schools and manicure and pedicure salons) |
| 7231 | Beauty Shops (manicure and pedicure salons) |
| 212 | Beef CattleExcept Feedlots |
| 211 | Beef Cattle Feedlots |
| 5181 | Beer and Ale (agents and brokers) |
| 5181 | Beer and Ale (beer and ale sold via retail method) |
| 5181 | Beer and Ale (business to business electronic markets) |
| 5181 | Beer and Ale (merchant wholesalers except those selling beer and ale via retail method) |
| 2063 | Beet Sugar |
| 171 | Berry Crops ( except strawberry farms) |
| 171 | Berry Crops (strawberry farms) |
| 2836 | Biological ProductsExcept Diagnostic Substances |
| 1221 | Bituminous Coal and Lignite Surface Mining |
| 1222 | Bituminous Coal Underground Mining |
| 2782 | BlankbooksLooseleaf Binders and Devices (checkbooks) |
| 2782 | BlankbooksLooseleaf Binders and Devices (except checkbooks) |
| 3732 | Boat Building and Repairing (boat building) |
| 3732 | Boat Building and Repairing (pleasure boat repair) |
| 5551 | Boat Dealers |
| 3452 | Bolts,Nuts, Screws, Rivetsand Washers |
| 2732 | Book Printing |
| 5942 | Book Stores |
| 2789 | Bookbinding and Related Work |
| 5192 | BooksPeriodicals and Newspapers (agents and brokers) |
| 5192 | BooksPeriodicals and Newspapers (business to business electronic markets) |
| 5192 | BooksPeriodicals and Newspapers (merchant wholesalers except those selling publications via retail method) |
| 5192 | BooksPeriodicals and Newspapers (sold via retail method) |
| 2731 | Books: Publishingor Publishing and Printing (except music books and Internet book publishing) |
| 2731 | Books: Publishingor Publishing and Printing (Internet book publishing) |
| 2731 | Books: Publishingor Publishing and Printing (music books) |
| 3131 | Boot and Shoe Cut Stock and Findings (except wood heels and metal buckles) |
| 3131 | Boot and Shoe Cut Stock and Findings (metal buckles) |
| 3131 | Boot and Shoe Cut Stock and Findings (wood heels) |
| 2086 | Bottled and Canned Soft Drinks and Carbonated Water (bottled water) |
| 2086 | Bottled and Canned Soft Drinks and Carbonated Water (except bottled water) |
| 7933 | Bowling Centers |
| 6081 | Branches and Agencies of Foreign Banks (agencies except international trade financing) |
| 6081 | Branches and Agencies of Foreign Banks (branches) |
| 6081 | Branches and Agencies of Foreign Banks (international trade financing) |
| 2342 | BrassieresGirdles and Allied Garments (contractors) |
| 2342 | BrassieresGirdles and Allied Garments (except contractors) |
| 2051 | Bread and Other Bakery Products Except Cookies and Crackers |
| 5032 | Brick, Stone and Related Construction Materials (agents and brokers) |
| 5032 | Brick, Stone and Related Construction Materials (business to business electronic markets) |
| 5032 | Brick, Stone and Related Construction Materials (merchant wholesalers except construction materials sold via retail method) |
| 5032 | Brick, Stone and Related Construction Materials (Brick, Stone and related construction materials sold via retail method) |
| 3251 | Brick and Structural Clay Tile (except slumped brick) |
| 3251 | Brick and Structural Clay Tile (slumped brick) |
| 1622 | Bridge Tunnel and Elevated Highway Construction (bridge and elevated highway construction) |
| 1622 | BridgeTunnel and Elevated Highway Construction (tunnel construction) |
| 2211 | Broadwoven Fabric MillsCotton |
| 2221 | Broadwoven Fabric MillsManmade Fiber and Silk |
| 2231 | Broadwoven Fabric MillsWool (Including Dyeing and Finishing) (except finishing wool fabric without weaving wool fabric) |
| 2231 | Broadwoven Fabric MillsWool (wool broadwoven fabric finishing without weaving fabric) |
| 2231 | Broadwoven Fabric MillsWool (wool fabricexcept broadwoven finishing without weaving fabric) |
| 251 | BroilerFryer and Roaster Chickens |
| 3991 | Brooms and Brushes |
| 7349 | Building Cleaning and Maintenance Services NEC (janitorial services) |
| 7349 | Building Cleaning and Maintenance Services NEC (services to buildings and dwellings except janitorial services) |
| 3995 | Burial Caskets |
| 4142 | Bus Charter ServiceExcept Local |
| 8244 | Business and Secretarial Schools |
| 8611 | Business Associations |
| 8748 | Business Consulting Services NEC (educational test development and evaluation services educational testing services and educational consultants) |
| 8748 | Business Consulting Services NEC (except educational testing and consultingeconomic consulting safety and security agriculture consulting environmental consulting firms urban planning and industrial development organizations) |
| 8748 | Business Consulting Services NEC (safetysecurity agriculture and economic consultants) |
| 8748 | Business Consulting Services NEC (traffic consultants) |
| 8748 | Business Consulting Services NEC (urban planners and industrial development organizations) |
| 7389 | Business Services NEC (aerosol packagingsolvent recovery service-contract) |
| 7389 | Business Services NEC (agents and brokers for authors and artists and speaker bureaus) |
| 7389 | Business Services NEC (apparel pressing service for the trade) |
| 7389 | Business Services NEC (audio taping services) |
| 7389 | Business Services NEC (business support services except telephone answering telemarketing bureausprivate mail centers and repossession services) |
| 7389 | Business Services NEC (convention and trade show services) |
| 7389 | Business Services NEC (convention and visitors bureaustourist information bureaus) |
| 7389 | Business Services NEC (credit card and check validation service) |
| 7389 | Business Services NEC (distribution of telephone directories on a fee or contract basis) |
| 7389 | Business Services NEC (drafting service) |
| 7389 | Business Services NEC (driving servicese.g. auto or truck delivery and pilot car services) |
| 7389 | Business Services NEC (embroidery of advertising on shirts and rug binding for the trade) |
| 7389 | Business Services NEC (fashionfurniture and other design services) |
| 7389 | Business Services NEC (home and building inspection services) |
| 7389 | Business Services NEC (industrial design) |
| 7389 | Business Services NEC (interior design) |
| 7389 | Business Services NEC (map making services) |
| 7389 | Business Services NEC (microfilm services) |
| 7389 | Business Services NEC (other business service centersexcept private mail centers and mailbox rental) |
| 7389 | Business Services NEC (other support services except packaging and labeling convention and trade shows services convention and visitor bureaus tourist information bureaus) |
| 7389 | Business Services NEC (packaging and labeling services) |
| 7389 | Business Services NEC (post office contract stations) |
| 7389 | Business Services NEC (press clipping services and stock photo agencies) |
| 7389 | Business Services NEC (private mail centers and mailbox rental) |
| 7389 | Business Services NEC (process servicespatent agents notaries public paralegal services ) |
| 7389 | Business Services NEC (promoters of air showsheritage festivals and ethnic festivals with facilities) |
| 7389 | Business Services NEC (promoters of air showsheritage festivals and ethnic festivals without facilities) |
| 7389 | Business Services NEC (radio transcription services) |
| 7389 | Business Services NEC (recording studios) |
| 7389 | Business Services NEC (recovery and repossession services) |
| 7389 | Business Services NEC (reservation systems for hotels restaurantsand time-share condominium exchanges) |
| 7389 | Business Services NEC (sign painting and letteringshowcard paintingmannequin decorating service and other advertising related business services) |
| 7389 | Business Services NEC (spongingshrinking etc. fabric for tailors and dress makersbatik work) |
| 7389 | Business Services NEC (swimming pool cleaning and maintenance) |
| 7389 | Business Services NEC (tax collection for federalstate or local agencies) |
| 7389 | Business Services NEC (telemarketing bureaus and telephone soliciting) |
| 7389 | Business Services NEC (telephone answering services) |
| 7389 | Business Services NEC (tobacco sheeting service) |
| 7389 | Business Services NEC (translation and interpretation services) |
| 7389 | Business Services NEC (yacht brokers) |
| 7389 | Business Services (appraisers except insurance and real estate outplacement services and miscellaneous professional scientific and technical services) |
| 4841 | Cable and Other Pay Television Services (cable networks) |
| 4841 | Cable and Other Pay Television Services (except cable and other subscription programming) |
| 3578 | Calculating and Accounting Machinery Except Electronic Computers (change making machines) |
| 3578 | Calculating and Accounting Machinery Except Electronic Computers (except point of sales terminals change making machines and funds transfer devices) |
| 3578 | Calculating and Accounting Machines Except Electronic Computers (point of sale terminals and fund transfer devices) |
| 5946 | Camera and Photographic Supply Stores |
| 5441 | CandyNut and Confectionery Stores (chocolate candy storespreparing on premises) |
| 5441 | CandyNut and Confectionery Stores (except stores preparing candy on premises) |
| 5441 | CandyNut and Confectionery Stores (nonchocolate candy storespreparing on premises) |
| 2064 | Candy and Other Confectionery Products (chocolate confectionery) |
| 2064 | Candy and Other Confectionery Products (nonchocolate confectionery ) |
| 2061 | Cane SugarExcept Refining |
| 2062 | Cane Sugar Refining |
| 2091 | Canned and Cured Fish and Seafoods |
| 2033 | Canned FruitsVegetables Preserves Jamsand Jellies |
| 2032 | Canned Specialties (canned puddings) |
| 2032 | Canned Specialties (except canned puddings) |
| 2394 | Canvas and Related Products |
| 3624 | Carbon and Graphite Products |
| 2895 | Carbon Black |
| 3955 | Carbon Paper and Inked Ribbons |
| 3592 | CarburetorsPistons Piston Rings and Valves |
| 1751 | Carpentry Work (finish carpentry) |
| 1751 | Carpentry Work (framing carpentry) |
| 7217 | Carpet and Upholstery Cleaning |
| 2273 | Carpets and Rugs |
| 7542 | Carwashes |
| 119 | Cash Grains NEC (dry pea and bean farms) |
| 119 | Cash Grains NEC (except popcorndry pea and bean oilseed (except soybean) and oilseed and grain combination farms) |
| 119 | Cash Grains NEC (oilseed and grain combination farms) |
| 119 | Cash Grains NEC (oilseed farmingexcept soybeans) |
| 119 | Cash Grains NEC (popcorn farming) |
| 5961 | Catalog and Mail-Order Houses (electronic auctions) |
| 5961 | Catalog and Mail-Order Houses (electronic shopping web sites) |
| 5961 | Catalog and Mail-Order Houses (mail-order houses) |
| 2823 | Cellulosic Manmade Fibers |
| 3241 | CementHydraulic |
| 6553 | Cemetery Subdividers and Developers |
| 6019 | Central Reserve Depository Institutions NEC |
| 3253 | Ceramic Wall and Floor Tile |
| 2043 | Cereal Breakfast Foods (cereal breakfast foods and related preparations except grain based coffee substitutes) |
| 2043 | Cereal Breakfast Foods (grain based coffee substitutes) |
| 1479 | Chemical and Fertilizer Mineral Mining NEC |
| 5169 | Chemicals and Allied Products NEC (agents and brokers) |
| 5169 | Chemicals and Allied Products NEC (business to business electronic markets) |
| 5169 | Chemicals and Allied Products NEC (merchant wholesalers) |
| 2899 | Chemicals and Chemical Preparations NEC (except fritfatty acidsplastic wood fillers and table salt) |
| 2899 | Chemicals and Chemical Preparations NEC (fatty acids) |
| 2899 | Chemicals and Chemical Preparations NEC (frit and plastic wood fillers) |
| 2899 | Chemicals and Chemical Preparations NEC (table salt) |
| 2131 | Chewing and Smoking Tobacco and Snuff |
| 2067 | Chewing Gum |
| 252 | Chicken Eggs |
| 8351 | Child Day Care Services |
| 5641 | Children's and Infants' Wear Stores |
| 2066 | Chocolate and Cocoa Products (chocolate products made from purchased chocolate) |
| 2066 | Chocolate and Cocoa Products (except chocolate products made from purchased chocolate) |
| 2111 | Cigarettes |
| 2121 | Cigars |
| 174 | Citrus Fruits (except orange groves and farms) |
| 174 | Citrus Fruits (orange groves and farms) |
| 8641 | CivicSocial and Fraternal Associations (condominium and homeowner associations) |
| 8641 | Civic Socialand Fraternal Associations (except condominium and homeowner associations taxpayers associations tenants advocacy associations temperance organizations and Indian and Alaska Native Tribal Councils) |
| 8641 | CivicSocial and Fraternal Associations (Indian and Alaska Native Tribal Councils) |
| 8641 | CivicSocial and Fraternal Associations (taxpayers' associationstenants' advocacy associationstemperance organizations) |
| 1459 | ClayCeramic and Refractory Minerals NEC |
| 3255 | Clay Refractories |
| 5052 | Coal and Other Minerals and Ores (agents and brokers) |
| 5052 | Coal and Other Minerals and Ores (business to business electronic markets) |
| 5052 | Coal and Other Minerals and Ores (merchant wholesalers) |
| 1241 | Coal Mining Services (except site preparation and related construction activities on a contract basis) |
| 1241 | Coal Mining Services (site preparation and related construction activities on a contract basis) |
| 2672 | Coated and Laminated Paper NEC |
| 2295 | Coated FabricsNot Rubberized |
| 3479 | CoatingEngraving and Allied Services NEC (costume jewelry engraving and etching) |
| 3479 | CoatingEngraving and Allied Services NEC (except jewelry silverware and flatware engraving and etching) |
| 3479 | CoatingEngraving and Allied Services NEC (precious metal jewelry engraving and etching) |
| 3479 | CoatingEngraving and Allied Services NEC (silver and plated ware engraving and etching) |
| 7993 | Coin-Operated Amusement Devices (amusement arcades) |
| 7993 | Coin-Operated Amusement Devices (except amusement arcades and slot machine operators) |
| 7993 | Coin-Operated Amusement Devices (slot machine operators) |
| 7215 | Coin-Operated Laundry and Drycleaning |
| 3316 | Cold-Rolled Steel Sheet Stripand Bars |
| 8221 | CollegesUniversities and Professional Schools |
| 4939 | Combination Utilities NEC (electric power distribution) |
| 4939 | Combination Utilities NEC (electric power transmission and control) |
| 4939 | Combination Utilities NEC (fossil fuel power generation) |
| 4939 | Combination Utilities NEC (hydroelectric power generation) |
| 4939 | Combination Utilities NEC (natural gas distribution) |
| 4939 | Combination Utilities NEC (nuclear power generation) |
| 4939 | Combination Utilities NEC (other electric power generation) |
| 3646 | CommercialIndustrial and Institutional Electric Lighting Fixtures |
| 7336 | Commercial Art and Graphic Design |
| 6029 | Commercial Banks NEC |
| 8732 | Commercial Economic Sociologicaland Educational Research (market research and opinion research) |
| 8732 | Commercial Economic Sociologicaland Educational Research (social sciences and humanities) |
| 5046 | Commercial Equipment NEC (agents and brokers) |
| 5046 | Commercial Equipment NEC (business to business electronic markets) |
| 5046 | Commercial Equipment NEC (merchant wholesalers) |
| 3582 | Commercial Laundry Drycleaningand Pressing Machines |
| 7335 | Commercial Photography (except using general purpose aircraft for aerial photography and a variety of other services) |
| 7335 | Commercial Photography (using general purpose aircraft for aerial photography and a variety of other services) |
| 8731 | Commercial Physical and Biological Research |
| 2754 | Commercial PrintingGravure |
| 2752 | Commercial PrintingLithographic (except quick printing) |
| 2752 | Commercial PrintingLithographic (quick printing) |
| 2759 | Commercial Printing NEC (digital printingexcept quick printing) |
| 2759 | Commercial Printing NEC (flexographic printing) |
| 2759 | Commercial Printing NEC (other commercial printing except flexographic screendigital and quick printing) |
| 2759 | Commercial Printing NEC (quick printing) |
| 2759 | Commercial Printing NEC (screen printing) |
| 6221 | Commodity Contracts Brokers and Dealers (commodity brokers) |
| 6221 | Commodity Contracts Brokers and Dealers (commodity dealers) |
| 3669 | Communications Equipment NEC |
| 4899 | Communications Services NEC (except ship to shore broadcasting satellite communicationspay telephone concession operators) |
| 4899 | Communications Services NEC (pay telephone concession operators) |
| 4899 | Communications Services NEC (radio broadcasting operated by cab companies) |
| 4899 | Communications Services NEC (satellite communications) |
| 4899 | Communications Services NEC (ship to shore broadcasting carriers) |
| 5734 | Computer and Computer Software Stores |
| 7376 | Computer Facilities Management Services |
| 7373 | Computer Integrated Systems Design |
| 7378 | Computer Maintenance and Repair (except sales locations providing supporting repair services as major source of revenue) |
| 7378 | Computer Maintenance and Repair (sales locations providing supporting repair services as major source of receipts) |
| 3577 | Computer Peripheral Equipment NEC (except plotter controllers and magnetic tape head cleaners) |
| 3577 | Computer Peripheral Equipment NEC (magnetic tape head cleaners) |
| 3577 | Computer Peripheral Equipment NEC (plotter controllers) |
| 7374 | Computer Processing and Data Preparation and Processing Services |
| 7371 | Computer Programming Services |
| 7379 | Computer Related Services NEC (computer systems consultants) |
| 7379 | Computer Related Services NEC (disk conversion services) |
| 7379 | Computer Related Services NEC (except computer systems consultants and disk conversion services) |
| 7377 | Computer Rental and Leasing |
| 3572 | Computer Storage Devices |
| 3575 | Computer Terminals |
| 5045 | Computers and Computer Peripheral Equipment and Software (agents and brokers) |
| 5045 | Computers and Computer Peripheral Equipment and Software (business to business electronic markets) |
| 5045 | Computers and Computer Peripheral Equipment and Software (computers peripherals and software sold via retail method) |
| 5045 | Computers and Computer Peripheral Equipment and Software (merchant wholesalers except those selling computers equipmentand software via retail method) |
| 3271 | Concrete Block and Brick |
| 3272 | Concrete ProductsExcept Block and Brick (concrete pipe) |
| 3272 | Concrete ProductsExcept Block and Brick (concrete productsexcept dry mix concrete and pipe) |
| 3272 | Concrete ProductsExcept Block and Brick (dry mixture concrete) |
| 1771 | Concrete Work (asphaltbrick and concrete paving) |
| 1771 | Concrete Work (concrete work except stucco work and asphalt brick and paving) |
| 1771 | Concrete Work (stucco work) |
| 5145 | Confectionery (agents and brokers) |
| 5145 | Confectionery (business to business electronic markets) |
| 5145 | Confectionery (confectionery sold via retail method) |
| 5145 | Confectionery (merchant wholesalers except those selling confectionery via retail method) |
| 5082 | Construction and Mining (Except Petroleum) Machinery and Equipment (agents and brokers) |
| 5082 | Construction and Mining (Except Petroleum) Machinery and Equipment (business to business electronic markets) |
| 5082 | Construction and Mining (Except Petroleum) Machinery and Equipment (merchant wholesalers) |
| 3531 | Construction Machinery and Equipment (railway track maintenance equipment) |
| 3531 | Construction Machinery and Equipment (winches aerial work platforms automobile wrecker hoists locomotive cranesand ship cranes) |
| 5039 | Construction Materials NEC (agents and brokers) |
| 5039 | Construction Materials NEC (business to business electronic markets) |
| 5039 | Construction Materials NEC (glass sold via retail method) |
| 5039 | Construction Materials NEC (merchant wholesalers of construction materials NEC except wood prefabricated buildings and structural assemblies and merchant wholesalers selling via retail method) |
| 5039 | Construction Materials NEC (merchant wholesalers of prefabricated buildings and structural assemblieswood) |
| 1442 | Construction Sand and Gravel |
| 2679 | Converted Paper and Paperboard Products NEC ( except corrugated paper wall papergift wrap paperpaper supplies for business machinesand other paper office supplies) |
| 2679 | Converted Paper and Paperboard Products NEC (corrugated paper) |
| 2679 | Converted Paper and Paperboard Products NEC (paper supplies for business machines such as adding machine tape and other paper office supplies) |
| 2679 | Converted Paper and Paperboard Products NEC (wallpaper and gift wrap paper) |
| 3535 | Conveyors and Conveying Equipment |
| 2052 | Cookies and Crackers (except unleavened bread and pretzels) |
| 2052 | Cookies and Crackers (hard pretzels and snack pretzels except soft) |
| 2052 | Cookies and Crackers (unleavened bread and soft pretzels) |
| 3366 | Copper Foundries |
| 1021 | Copper Ores |
| 2298 | Cordage and Twine (except hemp rope made in spinning mills) |
| 2298 | Cordage and Twine (hemp rope made in spinning mills) |
| 115 | Corn |
| 9223 | Correctional Institutions |
| 2653 | Corrugated and Solid Fiber Boxes |
| 3961 | Costume Jewelry and Costume Novelties Except Precious Metal (except cuff links) |
| 3961 | Costume Jewelry and Costume Novelties Except Precious Metal (nonprecious cuff links) |
| 131 | Cotton |
| 724 | Cotton Ginning |
| 2074 | Cottonseed Oil Mills (cottonseed processing) |
| 2074 | Cottonseed Oil Mills (processing purchased cottonseed oil) |
| 4215 | Courier ServicesExcept by Air (hub and spoke intercity delivery) |
| 4215 | Courier ServicesExcept by Air (local delivery) |
| 9211 | Courts |
| 2021 | Creamery Butter |
| 7323 | Credit Reporting Services |
| 6061 | Credit UnionsFederally Chartered |
| 6062 | Credit UnionsNot Federally Chartered |
| 722 | Crop HarvestingPrimarily by Machine |
| 721 | Crop PlantingCultivating and Protecting |
| 723 | Crop Preparation Services for Market Except Cotton Ginning (custom grain grinding) |
| 723 | Crop Preparation Services for Market Except Cotton Ginning (except custom grain grinding) |
| 3466 | Crowns and Closures |
| 1311 | Crude Petroleum and Natural Gas |
| 4612 | Crude Petroleum Pipelines |
| 1423 | Crushed and Broken Granite |
| 1422 | Crushed and Broken Limestone |
| 1429 | Crushed and Broken Stone NEC |
| 3643 | Current-Carrying Wiring Devices |
| 2391 | Curtains and Draperies |
| 3087 | Custom Compounding of Purchased Plastics Resins |
| 3281 | Cut Stone and Stone Products |
| 3421 | Cutlery (except hedge shears and trimmers tinners' snipsand similar nonelectric hand tools) |
| 3421 | Cutlery (hedge shears and trimmers tinners snipsand similar nonelectric hand tools) |
| 3545 | Cutting ToolsMachine Tool Accessoriesand Machinist Precision Measuring Devices (precision measuring devices) |
| 3545 | Cutting ToolsMachine Tool Accessoriesand Machinists' Precision Measuring Devices (except precision measuring devices) |
| 2865 | Cyclic Organic Crudes and Intermediates and Organic Dyes and Pigments (aromatics) |
| 2865 | Cyclic Organic Crudes and Intermediates and Organic Dyes and Pigments (organic dyes and pigments) |
| 2865 | Cyclic Organic Crudes and Intermediates and Organic Dyes and Pigments (except aromatics and organic dyes and pigments) |
| 241 | Dairy Farms (dairy heifer replacement farms) |
| 241 | Dairy Farms (except dairy heifer replacement farms) |
| 5143 | Dairy ProductsExcept Dried or Canned (agents and brokers) |
| 5143 | Dairy ProductsExcept Dried or Canned (business to business electronic markets) |
| 5143 | Dairy ProductsExcept Dried or Canned (dairy products sold via retail method) |
| 5143 | Dairy ProductsExcept Dried or Canned (merchant wholesalers except those selling dairy products via retail method) |
| 5451 | Dairy Products Stores |
| 7911 | Dance StudiosSchools and Halls (dance instructors and professional and other dance schools) |
| 7911 | Dance StudiosSchools and Halls (except instruction) |
| 8243 | Data Processing Schools (computer repair training) |
| 8243 | Data Processing Schools (except computer repair training) |
| 175 | Deciduous Tree Fruits (apple orchards and farms) |
| 175 | Deciduous Tree Fruits (except apple orchards and farms) |
| 4424 | Deep Sea Domestic Transportation of Freight |
| 4412 | Deep Sea Foreign Transportation of Freight |
| 4481 | Deep Sea Transportation of Passengers Except by Ferry (coastal activities) |
| 4481 | Deep Sea Transportation of Passengers Except by Ferry (deep sea activities) |
| 3843 | Dental Equipment and Supplies |
| 8072 | Dental Laboratories |
| 5311 | Department Stores (discount department stores) |
| 5311 | Department Stores (except discount department stores and supercenters-general merchandise and groceries) |
| 7381 | DetectiveGuard and Armored Car Services (armored car services) |
| 7381 | DetectiveGuard and Armored Car Services (detective services) |
| 7381 | DetectiveGuard and Armored Car Services (guard services) |
| 2675 | Die-Cut Paper and Paperboard and Cardboard (die-cut paper and paperboard office suppliessuch as file folderstabulating cards and report covers) |
| 2675 | Die-Cut Paper and Paperboard and Cardboard (except pasted lined laminatedor surface coated paperboard and die-cut paper and paperboard office supplies) |
| 2675 | Die-Cut Paper and Paperboard and Cardboard (pasted lined laminatedor surface-coated paperboard) |
| 1411 | Dimension Stone |
| 7331 | Direct Mail Advertising Services (except mailing list compilers) |
| 7331 | Direct Mail Advertising Services (mailing list compilers) |
| 5963 | Direct Selling Establishments (except mobile food services and food wagons) |
| 5963 | Direct Selling Establishments (mobile food services and food wagons) |
| 7342 | Disinfecting and Pest Control Services (except exterminating and pest control) |
| 7342 | Disinfecting and Pest Control Services (exterminating and pest control) |
| 2085 | Distilled and Blended Liquors (apple jack) |
| 2085 | Distilled and Blended Liquors (except apple jack) |
| 2047 | Dog and Cat Food |
| 3942 | Dolls and Stuffed Toys |
| 5714 | DraperyCurtain and Upholstery Stores (custom drapes) |
| 5714 | DraperyCurtain and Upholstery Stores (custom slipcovers) |
| 5714 | DraperyCurtain and Upholstery Stores (drapery and curtain stores except primarily custom) |
| 5714 | DraperyCurtain and Upholstery Stores (upholstery materials) |
| 2591 | Drapery Hardware and Window Blinds and Shades |
| 3357 | Drawing and Insulating of Nonferrous Wire (aluminum wire drawing) |
| 3357 | Drawing and Insulating of Nonferrous Wire (communication and energy wireexcept fiber optic-insulating only) |
| 3357 | Drawing and Insulating of Nonferrous Wire (copper wire drawing) |
| 3357 | Drawing and Insulating of Nonferrous Wire (fiber optic cable-insulating only) |
| 3357 | Drawing and Insulating of Nonferrous Wire (wire drawing except copper or aluminum) |
| 2381 | Dress and Work GlovesExcept Knit and All-Leather (except contractors) |
| 2381 | Dress and Work GlovesExcept Knit and All-Leather (men's and boys' contractors) |
| 2381 | Dress and Work GlovesExcept Knit and All-Leather (women'sGirl's and infants' contractors) |
| 2034 | Dried and Dehydrated Fruits Vegetablesand Soup Mixes (soup mixes made from purchased dehydrated ingredients) |
| 2034 | Dried and Dehydrated Fruits Vegetables and Soup Mixes (except vegetable flour and soup mixes made from purchased dried and dehydrated ingredients) |
| 2034 | Dried and Dehydrated Fruits Vegetables and Soup Mixes (vegetable flour) |
| 1381 | Drilling Oil and Gas Wells |
| 5813 | Drinking Places (Alcoholic Beverages) |
| 7833 | Drive-In Motion Picture Theaters |
| 5912 | Drug Stores and Proprietary Stores |
| 5122 | DrugsDrug Proprietaries and Druggists' Sundries (vitamins sold via retail method) |
| 5122 | DrugsDrug Proprietaries and Druggists' Sundries (agents and brokers) |
| 5122 | DrugsDrug Proprietaries and Druggists' Sundries (business to business electronic markets) |
| 5122 | DrugsDrug Proprietaries and Druggists' Sundries (cosmetics sold via retail method) |
| 5122 | DrugsDrug Proprietaries and Druggists' Sundries (drugs and sundries sold via retail method) |
| 5122 | DrugsDrug Proprietaries and Druggists' Sundries (merchant wholesalers except those selling drugs and sundries via retail method) |
| 2023 | DryCondensed and Evaporated Dairy Products (except liquid non-dairy creamer) |
| 2023 | DryCondensed and Evaporated Dairy Products (liquid non-dairy creamer) |
| 7216 | Drycleaning PlantsExcept Rug Cleaning |
| 5099 | Durable Goods NEC (agents and brokers) |
| 5099 | Durable Goods NEC (ammunition and firearms sold via retail method) |
| 5099 | Durable Goods NEC (business to business electronic markets) |
| 5099 | Durable Goods NEC (coin-operated game machines sold via retail method) |
| 5099 | Durable Goods NEC (gas lighting fixturesrough timbers and other wood or construction materials sold via retail method) |
| 5099 | Durable Goods NEC (merchant wholesalers except those selling miscellaneous durable goods via retail method) |
| 5099 | Durable Goods NEC (prerecorded audio and video tapes and discs sold via retail method) |
| 5812 | Eating Places (cafeterias) |
| 5812 | Eating Places (caterers) |
| 5812 | Eating Places (dinner theaters) |
| 5812 | Eating Places (food service contractors) |
| 5812 | Eating Places (full-service restaurants) |
| 5812 | Eating Places (limited-service restaurants) |
| 5812 | Eating Places (snack and nonalcoholic beverage bars) |
| 6732 | EducationalReligious and Charitable Trusts |
| 3548 | Electric and Gas Welding and Soldering Equipment (except transformers for arc-welding) |
| 3548 | Electric and Gas Welding and Soldering Equipment (transformers for arc-welders) |
| 4931 | Electric and Other Services Combined (electric power distribution) |
| 4931 | Electric and Other Services Combined (electric power transmission and control) |
| 4931 | Electric and Other Services Combined (fossil fuel power generation) |
| 4931 | Electric and Other Services Combined (hydroelectric power generation) |
| 4931 | Electric and Other Services Combined (natural gas distribution) |
| 4931 | Electric and Other Services Combined (nuclear power generation) |
| 4931 | Electric and Other Services Combined (other electric power generation) |
| 3634 | Electric Housewares and Fans (electronic cigarette lighters) |
| 3634 | Electric Housewares and Fans (except wall and baseboard heating units for permanent installationelectronic cigarette lightersand wall mount restroom hand dryers) |
| 3634 | Electric Housewares and Fans (wall and baseboard heating units for permanent installation) |
| 3641 | Electric Lamp Bulbs and Tubes |
| 4911 | Electric Services (electric power distribution) |
| 4911 | Electric Services (electric power transmission and control) |
| 4911 | Electric Services (fossil fuel power generation) |
| 4911 | Electric Services (hydroelectric power generation) |
| 4911 | Electric Services (nuclear electric power generation) |
| 4911 | Electric Services (other electric power generation) |
| 7629 | Electrical and Electronic Repair Shops NEC (business and office machine repair electrical) |
| 7629 | Electrical and Electronic Repair Shops NEC (electrical appliance repair washing machine repair electric razor repair) |
| 7629 | Electrical and Electronic Repair Shops NEC (electrical measuring instrument repair and calibration medical electrical equipment repair) |
| 7629 | Electrical and Electronic Repair Shops NEC (new retail sales combined with repair-repair services as major source of receipts) |
| 7629 | Electrical and Electronic Repair Shops NEC (other consumer electronic equipment except business and office machines telephonesand appliances-repair and maintenance) |
| 7629 | Electrical and Electronic Repair Shops NEC (telephone set repair) |
| 5063 | Electrical Apparatus and Equipment Wiring Suppliesand Construction Materials (electrical supplies equipmentand apparatus sold via retail method) |
| 5063 | Electrical Apparatus and Equipment Wiring Supplies and Construction Materials (agents and brokers) |
| 5063 | Electrical Apparatus and Equipment Wiring Supplies and Construction Materials (business to business electronic markets) |
| 5063 | Electrical Apparatus and Equipment Wiring Supplies and Construction Materials (merchant wholesalers except those selling electrical supplies equipmentand apparatus via retail method) |
| 5064 | Electrical AppliancesTelevision and Radio Sets (agents and brokers) |
| 5064 | Electrical AppliancesTelevision and Radio Sets (business to business electronic markets) |
| 5064 | Electrical AppliancesTelevision and Radio Sets (ceiling fans sold via retail method) |
| 5064 | Electrical AppliancesTelevision and Radio Sets (household appliances sold via retail method) |
| 5064 | Electrical AppliancesTelevision and Radio Sets (merchant wholesalers except those selling appliances TVs and radios via retail method) |
| 5064 | Electrical AppliancesTelevision and Radio Sets (television and radio sets sold via retail method) |
| 3694 | Electrical Equipment for Internal Combustion Engines |
| 3629 | Electrical Industrial Apparatus NEC |
| 3699 | Electrical Machinery Equipmentand Supplies NEC (Christmas tree lighting sets electric insect lamps electric fireplace logs and trouble lights) |
| 3699 | Electrical Machinery Equipmentand Supplies NEC (electronic teaching machines and flight simulators) |
| 3699 | Electrical Machinery Equipmentand Supplies NEC (other electrical industrial apparatus) |
| 3699 | Electrical Machinery Equipmentand Supplies NEC (outboard electric motors) |
| 3699 | Electrical Machinery Equipment and Supplies NEC (laser welding and soldering equipment) |
| 1731 | Electrical Work (electrical work except burglar and fire alarm installation) |
| 3845 | Electromedical and Electrotherapeutic Apparatus (CT and CAT Scanners) |
| 3845 | Electromedical and Electrotherapeutic Apparatus (except CT and CAT scanners) |
| 3313 | Electrometallurgical Products Except Steel |
| 3671 | Electron Tubes |
| 3675 | Electronic Capacitors |
| 3677 | Electronic Coils Transformersand Other Inductors |
| 3679 | Electronic Components NEC (antennas) |
| 3679 | Electronic Components NEC (other electronic components) |
| 3679 | Electronic Components NEC (printed circuit/electronic assembly manufacturing) |
| 3679 | Electronic Components NEC (radio headphones) |
| 3571 | Electronic Computers |
| 3678 | Electronic Con NECtors |
| 5065 | Electronic Parts and Equipment NEC (agents and brokers) |
| 5065 | Electronic Parts and Equipment NEC (amateur radiosCB's intercommunications equipment public address equipment and similar communications equipment sold via retail method) |
| 5065 | Electronic Parts and Equipment NEC (business to business electronic markets) |
| 5065 | Electronic Parts and Equipment NEC (merchant wholesalers except those selling electronic parts and equipment via retail method) |
| 5065 | Electronic Parts and Equipment NEC (modems and other computer components sold via retail method) |
| 3676 | Electronic Resistors |
| 3471 | ElectroplatingPlating Polishing Anodizingand Coloring |
| 8211 | Elementary and Secondary Schools |
| 3534 | Elevators and Moving Stairways |
| 7361 | Employment Agencies (except executive placement services) |
| 7361 | Employment Agencies (executive placement services) |
| 3431 | Enameled Iron and Metal Sanitary Ware |
| 8711 | Engineering Services |
| 2677 | Envelopes |
| 7359 | Equipment Rental and Leasing NEC (aircraft rental and leasing) |
| 7359 | Equipment Rental and Leasing NEC (appliancesTVs VCRs and other consumer electronic equipment rental) |
| 7359 | Equipment Rental and Leasing NEC (except aircraft |
| 7359 | Equipment Rental and Leasing NEC (general rental centers and home and garden equipment rental centers) |
| 7359 | Equipment Rental and Leasing NEC (industrial truck and equipment rental and leasing) |
| 7359 | Equipment Rental and Leasing NEC (office machine rental and leasing) |
| 7359 | Equipment Rental and Leasing NEC (oil field and well drilling equipment) |
| 7359 | Equipment Rental and Leasing NEC (portable toilet rental) |
| 1794 | Excavation Work |
| 9131 | Executive and Legislative Office Combined |
| 9111 | Executive Offices |
| 2892 | Explosives |
| 3499 | Fabricated Metal Products NEC (metal aerosol valves) |
| 3499 | Fabricated Metal Products NEC (metal automobile seat frames) |
| 3499 | Fabricated Metal Products NEC (metal boxes) |
| 3499 | Fabricated Metal Products NEC (metal furniture frames) |
| 3499 | Fabricated Metal Products NEC (other metal products) |
| 3499 | Fabricated Metal Products NEC (powder metallurgy) |
| 3499 | Fabricated Metal Products NEC (safe and vault locks) |
| 3498 | Fabricated Pipe and Pipe Fittings |
| 3443 | Fabricated Plate Work (Boiler Shops) (fabricated plate work and metal weldments) |
| 3443 | Fabricated Plate Work (Boiler Shops) (heavy gauge tanks) |
| 3443 | Fabricated Plate Work (Boiler Shops) (metal cooling towers) |
| 3443 | Fabricated Plate Work (Boiler Shops) (power boilers and heat exchangers) |
| 3069 | Fabricated Rubber Products NEC (bags made from rubberized fabric) |
| 3069 | Fabricated Rubber Products NEC (bibsbathing caps related rubber accessories) |
| 3069 | Fabricated Rubber Products NEC (except rubberized fabric and garmentsgloves life vests wet suits accessoriessuch as bibs and bathing capsrubber toys bags made from rubberized fabric rubber diaper covers and rubber resilient floor coverings) |
| 3069 | Fabricated Rubber Products NEC (rubber cut and sew outerwear) |
| 3069 | Fabricated Rubber Products NEC (rubber glovesinflatable rubber lifejackets) |
| 3069 | Fabricated Rubber Products NEC (rubber resilient floor coverings) |
| 3069 | Fabricated Rubber Products NEC (rubber toysexcept dolls) |
| 3069 | Fabricated Rubber Products NEC (rubberizing fabric or purchased textile products) |
| 3069 | Fabricated Rubber Products NEC (wet suits) |
| 3441 | Fabricated Structural Metal |
| 2399 | Fabricated Textile Products NEC (apparel and apparel accessories except contractors) |
| 2399 | Fabricated Textile Products NEC (except apparel and accessories automotive seat beltsseat and tire coversand contractors) |
| 2399 | Fabricated Textile Products NEC (men's and boys' contractors) |
| 2399 | Fabricated Textile Products NEC (seat beltsand seat and tire covers) |
| 2399 | Fabricated Textile Products NEC (women'sGirl's and infants' contractors) |
| 8744 | Facilities Support Management Services |
| 5651 | Family Clothing Stores |
| 5083 | Farm and Garden Machinery and Equipment (agents and brokers) |
| 5083 | Farm and Garden Machinery and Equipment (business to business electronic markets) |
| 5083 | Farm and Garden Machinery and Equipment (lawn and garden equipment sold via retail method) |
| 5083 | Farm and Garden Machinery and Equipment (merchant wholesalers except those selling lawn and garden equipment via retail method) |
| 761 | Farm Labor Contractors and Crew Leaders |
| 3523 | Farm Machinery and Equipment (corrals stallsand holding gates) |
| 3523 | Farm Machinery and Equipment (except corrals stallsholding gateshand clippers for animals and farm conveyors/elevators) |
| 3523 | Farm Machinery and Equipment (farm conveyors and elevators) |
| 3523 | Farm Machinery and Equipment (hand hair clippers for animals) |
| 762 | Farm Management Services |
| 4221 | Farm Product Warehousing and Storage |
| 5191 | Farm Supplies (agents and brokers) |
| 5191 | Farm Supplies (business to business electronic markets) |
| 5191 | Farm Supplies (lawn and garden supplies sold via retail method) |
| 5191 | Farm Supplies (merchant wholesalers except those selling lawn and garden supplies via retail method) |
| 5159 | Farm-Product Raw Materials NEC (agents and brokers) |
| 5159 | Farm-Product Raw Materials NEC (business to business electronic markets) |
| 5159 | Farm-Product Raw Materials NEC (farm-product raw materials sold via retail method) |
| 5159 | Farm-Product Raw Materials NEC (merchant wholesalers except those selling farm product raw materials NEC via retail method) |
| 3965 | FastenersButtons Needles and Pins |
| 6111 | Federal and Federally Sponsored Credit Agencies (secondary market financing) |
| 6111 | Federal and Federally-Sponsored Credit Agencies (except trade banks secondary market financing and Federal Land Banks) |
| 6111 | Federal and Federally-Sponsored Credit Agencies (trade banks) |
| 6111 | Federal and Federally-Sponsored Credit Agencies (trade banks) |
| 6011 | Federal Reserve Banks |
| 4482 | Ferries (coastal and Great Lakes) |
| 4482 | Ferries (inland) |
| 1061 | Ferroalloy OresExcept Vanadium (nickel) |
| 1061 | Ferroalloy OresExcept Vanadium (other ferroalloys except nickel) |
| 2875 | FertilizersMixing Only |
| 2655 | Fiber CansTubes Drums and Similar Products |
| 139 | Field CropsExcept Cash Grains NEC (broom corn farming) |
| 139 | Field CropsExcept Cash Grains NEC (except peanut sweet potato broom cornyam and hay farms) |
| 139 | Field CropsExcept Cash Grains NEC (hay farms) |
| 139 | Field CropsExcept Cash Grains NEC (peanut farms) |
| 139 | Field Crops Except Cash Grains (sweet potatoes and yams) NEC |
| 3263 | Fine Earthenware (Whiteware) Table and Kitchen Articles |
| 912 | Finfish |
| 2261 | Finishers of Broadwoven Fabrics of Cotton |
| 2262 | Finishers of Broadwoven Fabrics of Manmade Fiber and Silk |
| 2269 | Finishers of Textiles NEC (except linen fabric finishing) |
| 2269 | Finishers of Textiles NEC (linen fabric finishing) |
| 6331 | FireMarine and Casualty Insurance (contact lens insurance) |
| 6331 | FireMarine and Casualty Insurance (fire marine and casualty insurers-direct except contact lens insurance) |
| 6331 | FireMarine and Casualty Insurance (reinsurers) |
| 6331 | FireMarine and Casualty Insurance (self insurers) |
| 9224 | Fire Protection |
| 5146 | Fish and Seafoods (agents and brokers) |
| 5146 | Fish and Seafoods (business to business electronic markets) |
| 5146 | Fish and Seafoods (fish and seafoods sold via retail method) |
| 5146 | Fish and Seafoods (merchant wholesalers except those selling fish and seafoods via retail method) |
| 921 | Fish Hatcheries and Preserves (finfish hatcheries) |
| 921 | Fish Hatcheries and Preserves (shellfish hatcheries) |
| 4785 | Fixed Facilities and Inspection and Weighing Services for Motor Vehicle Transportation (except marine cargo checkers) |
| 4785 | Fixed Facilities and Inspection and Weighing Services for Motor Vehicle Transportation (marine cargo checkers) |
| 3211 | Flat Glass |
| 2087 | Flavoring Extracts and Flavoring Syrups NEC(flavoring syrups and concentrates except coffee) |
| 2087 | Flavoring Extracts and Flavoring Syrups NEC (coffee flavoring and syrups) |
| 2087 | Flavoring Extracts and Flavoring Syrups NEC (flavoring extracts and natural food colorings) |
| 2087 | Flavoring Extracts and Flavoring Syrups NEC (powered drink mix) |
| 5713 | Floor Coverings Stores |
| 1752 | Floor Laying and Other Floor Work NEC |
| 5992 | Florists |
| 2041 | Flour and Other Grain Mill Products |
| 5193 | FlowersNursery Stock and Florists' Supplies (agents and brokers) |
| 5193 | FlowersNursery Stock and Florists' Supplies (business to business electronic markets) |
| 5193 | FlowersNursery Stock and Florists' Supplies (merchant wholesalers except those selling nursery stock via retail method) |
| 5193 | FlowersNursery Stock and Florists' Supplies (sold via retail method) |
| 2026 | Fluid Milk (except ultra-high temperature) |
| 2026 | Fluid Milk (ultra-high temperature) |
| 3593 | Fluid Power Cylinders and Actuators |
| 3594 | Fluid Power Pumps and Motors |
| 3492 | Fluid Power Valves and Hose Fittings |
| 2657 | Folding Paperboard Boxes Including Sanitary (except paperboard backs for blister or skin packages) |
| 182 | Food Crops Grown Under Cover (except growing mushrooms) |
| 182 | Food Crops Grown Under Cover (growing mushrooms) |
| 2099 | Food Preparations NEC (bouillon and potatoes dried and packaged with other ingredients produced in dehydrating plants) |
| 2099 | Food Preparations NEC (dry pasta packaged with other ingredients made in dry pasta plants) |
| 2099 | Food Preparations NEC (except bouillon marshmallow creme spices peanut butterperishable prepared foodstortillas tea and tea extracts dry dip mix prepared dipsdry salad dressing mixseasoning mix dried potatoes pastaand rice mixed with other ingredients in mills or dehydrating plants reducing maple sap to maple syrup wool grease and vinegar) |
| 2099 | Food Preparations NEC (marshmallow creme) |
| 2099 | Food Preparations NEC (peanut butter) |
| 2099 | Food Preparations NEC (perishable prepared food) |
| 2099 | Food Preparations NEC (reducing maple sap to maple syrup) |
| 2099 | Food Preparations NEC (rice uncooked and packaged with other ingredients made in rice mills) |
| 2099 | Food Preparations NEC (spicesdry dip mix dry salad dressing mix and seasoning mix) |
| 2099 | Food Preparations NEC (tea) |
| 2099 | Food Preparations NEC (tortillas) |
| 2099 | Food Preparations NEC (vinegarprepared dip) |
| 3556 | Food Products Machinery |
| 3149 | Footwear Except Rubber NEC |
| 5139 | Footwear (agents and brokers) |
| 5139 | Footwear (business to business electronic markets) |
| 5139 | Footwear (footwear sold via retail method) |
| 5139 | Footwear (merchant wholesalers except those selling footwear via retail method) |
| 6082 | Foreign Trade and International Banking Institutions (except international trade financing) |
| 6082 | Foreign Trade and International Banking Institutions (international trade financing) |
| 831 | Forest Nurseries and Gathering of Forest Products (forest products except gathering of maple sap) |
| 831 | Forest Nurseries and Gathering of Forest Products (gathering maple sap) |
| 851 | Forestry Services |
| 4432 | Freight Transportation on the Great Lakes - St. Lawrence Seaway |
| 5148 | Fresh Fruits and Vegetables (agents and brokers) |
| 5148 | Fresh Fruits and Vegetables (business to business electronic markets) |
| 5148 | Fresh Fruits and Vegetables (fresh fruits and vegetables sold via retail method) |
| 5148 | Fresh Fruits and Vegetables (merchant wholesalers except those selling fresh fruits and vegetables via retail method) |
| 2053 | Frozen Bakery ProductsExcept Bread |
| 2037 | Frozen FruitsFruit Juices and Vegetables |
| 2038 | Frozen Specialties NEC |
| 5431 | Fruit and Vegetable Markets (except temporary fruit and vegetable stands) |
| 5431 | Fruit and Vegetable Markets (temporary fruit and vegetable stands) |
| 179 | Fruits and Tree Nuts NEC (combination farms) |
| 179 | Fruits and Tree Nuts NEC (except combination farms) |
| 5989 | Fuel Dealers NEC |
| 5983 | Fuel Oil Dealers |
| 6099 | Functions Related to Depository Banking NEC(escrow and fiduciary agencies) |
| 6099 | Functions Related to Depository Banking NEC(foreign currency exchange) |
| 6099 | Functions Related to Depository Banking NEC (electronic funds transfer networks and clearinghouse associations) |
| 6099 | Functions Related to Depository Banking NEC (except electronic funds transfer networks and clearinghouses foreign currency exchanges escrow and fiduciary agencies and deposit brokers) |
| 7261 | Funeral Services and Crematories (crematories) |
| 7261 | Funeral Services and Crematories (funeral homes and services) |
| 2371 | Fur Goods (except contractors) |
| 2371 | Fur Goods (men's and boys' contractors) |
| 2371 | Fur Goods (women'sGirl's and infants' contractors) |
| 271 | Fur-Bearing Animals and Rabbits |
| 5712 | FurnitureStores (custom made upholstered household furniture) |
| 5021 | Furniture (agents and brokers) |
| 5021 | Furniture (business to business electronic markets) |
| 5021 | Furniture (furniture sold via the retail method) |
| 5021 | Furniture (merchant wholesalers except those selling via retail method) |
| 2599 | Furniture and Fixtures NEC (except hospital beds) |
| 2599 | Furniture and Fixtures NEC (hospital beds) |
| 5712 | Furniture Stores (custom made nonupholstered wood household furniture except cabinets) |
| 5712 | Furniture Stores (custom wood cabinets) |
| 5712 | Furniture Stores (except custom furniture and cabinets) |
| 3944 | GamesToys and Children's Vehicles Except Dolls and Bicycles (metal tricycles) |
| 3944 | GamesToys and Children's Vehicles Except Dolls and Bicycles (except metal tricycles) |
| 7212 | Garment Pressingand Agents for Laundries and Drycleaners |
| 4932 | Gas and Other Services Combined (natural gas distribution) |
| 3053 | GasketsPacking and Sealing Devices |
| 5541 | Gasoline Service Station (gasoline station with convenience store) |
| 5541 | Gasoline Service Station (gasoline station without convenience store) |
| 7538 | General Automotive Repair Shops |
| 1541 | General Contractors - Industrial Buildings and Warehouses (general contractors of grain elevators |
| 1542 | General Contractors - Nonresidential Buildings Other than Industrial Buildings and Warehouses |
| 1522 | General Contractors - Residential Buildings Other Than Single-Family (dormitorybarrack hotel and motel construction contractors) |
| 1522 | General Contractors - Residential Buildings Other Than Single-Family (except remodeling contractorshotel and motel construction contractors and dormitory and barrack construction contractors) |
| 1522 | General Contractors - Residential Buildings Other Than Single-Family (remodeling contractors) |
| 1521 | General Contractors - Single-Family Houses (remodeling contractors) |
| 1541 | General Contractors Industrial Buildings and Warehouses ( except grain elevators |
| 1521 | General Contractors--Single Family Houses (except remodeling contractors) |
| 191 | General FarmsPrimarily Crop |
| 291 | General FarmsPrimarily Livestock and Animal Specialties |
| 9199 | General Government NEC |
| 3569 | General Industrial Machinery and Equipment NEC (electric swimming pool heaters) |
| 3569 | General Industrial Machinery and Equipment NEC (except fire hoses and electric swimming pool heaters) |
| 3569 | General Industrial Machinery and Equipment NEC (textile fire hose) |
| 219 | General LivestockExcept Dairy and Poultry |
| 8062 | General Medical and Surgical Hospitals |
| 4225 | General Warehousing and Storage (except self-storage and miniwarehouses) |
| 4225 | General Warehousing and Storage (miniwarehouses and self-storage units) |
| 5947 | GiftNovelty and Souvenir Shops |
| 2361 | Girl's Children's and Infants' Dresses Blouses and Shirts (boys' contractors) |
| 2361 | Girl's Children's and Infants' Dresses Blouses and Shirts (boys' shirts except contractors) |
| 2361 | Girl's Children's and Infants' Dresses Blouses and Shirts (Girl's and infants' contractors) |
| 2361 | Girl's Children's and Infants' Dresses Blouses and Shirts (Girl's blouses and shirts except contractors) |
| 2361 | Girl's Children's and Infants' Dresses Blouses and Shirts (Girl's dresses except contractors) |
| 2361 | Girl's Children's and Infants' Dresses Blouses and Shirts (infants' except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (boys' contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (boys' other outerwear except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (boys' robes except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (boys' suits and coats except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (boys' trousers slacks and jeans except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (Girl's and infants' contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (Girl's other outerwear except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (Girl's robes except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (Girl's suits coats jacketsand skirts except contractors) |
| 2369 | Girl's Children's and Infants' Outerwear NEC (infants' except contractors) |
| 1793 | Glass and Glazing Work |
| 3221 | Glass Containers |
| 3231 | Glass Products Made of Purchased Glass |
| 1041 | Gold Ores |
| 5153 | Grain and Field Beans (agents and brokers) |
| 5153 | Grain and Field Beans (business to business electronic markets) |
| 5153 | Grain and Field Beans (grain and field beans sold via retail method) |
| 5153 | Grain and Field Beans (merchant wholesalers except those selling grains and field beans via retail method) |
| 172 | Grapes |
| 3321 | Gray and Ductile Iron Foundries |
| 2771 | Greeting Cards (flexographic printing of greeting cards) |
| 2771 | Greeting Cards (gravure printing of greeting cards) |
| 2771 | Greeting Cards (Internet greeting card publishers) |
| 2771 | Greeting Cards (lithographic printing of greeting cards) |
| 2771 | Greeting Cards (other printing of greeting cards) |
| 2771 | Greeting Cards (publishing greeting cards except Internet greeting card publishers) |
| 2771 | Greeting Cards (screen printing of greeting cards) |
| 5141 | GroceriesGeneral Line (agents and brokers) |
| 5141 | GroceriesGeneral Line (business to business electronic markets) |
| 5141 | GroceriesGeneral Line (general line groceries sold via retail method) |
| 5141 | GroceriesGeneral Line (merchant wholesalers except those selling general line groceries via retail method) |
| 5149 | Groceries and Related Products NEC (agents and brokers) |
| 5149 | Groceries and Related Products NEC (business to business electronic markets) |
| 5149 | Groceries and Related Products NEC (groceries and related products except pet foodsold via retail method) |
| 5149 | Groceries and Related Products NEC (merchant wholesalers except processed bottled water manufacturing and merchant wholesalers selling groceries and related products via retail method) |
| 5149 | Groceries and Related Products NEC (pet food sold via retail method) |
| 5149 | Groceries and Related Products NEC (processed bottled water manufacturing) |
| 5411 | Grocery Stores (convenience store with gas) |
| 5411 | Grocery Stores (convenience stores without gas) |
| 5411 | Grocery Stores (except convenience stores freezer plansand grocery stores with substantial general merchandise) |
| 5411 | Grocery Stores (frozen food and freezer plan providers) |
| 5411 | Grocery Stores (grocery stores and supermarkets selling substantial amounts of nonfood items) |
| 3769 | Guided Missile and Space Vehicle Parts and Auxiliary Equipment NEC (except research and development not producing prototypes) |
| 3769 | Guided Missile and Space Vehicle Parts and Auxiliary Equipment NEC (research and development not producing prototypes) |
| 3764 | Guided Missile and Space Vehicle Propulsion Units and Propulsion Unit Parts (except research and development not producing prototypes)) |
| 3764 | Guided Missile and Space Vehicle Propulsion Units and Propulsion Unit Parts (research and development not producing prototypes) |
| 3761 | Guided Missiles and Space Vehicles (except research and development not producing prototypes) |
| 3761 | Guided Missiles and Space Vehicles (research and development not producing prototypes) |
| 2861 | Gum and Wood Chemicals |
| 3275 | Gypsum Products |
| 3423 | Hand and Edge ToolsExcept Machine Tools and Handsaws |
| 3429 | Hardware NEC (except fire hose nozzles hose couplingsvacuum and insulated bottlesjugs and chests fireplace fixtures time locks turnbuckles pulleystackle blocks luggage and utility racks sleep sofa mechanisms and chair glidestraps handcuffs and leg irons ladder jacks and other like metal products) |
| 3429 | Hardware NEC (fire hose nozzles and hose couplings) |
| 3429 | Hardware NEC (fireplace fixturestraps handcuffs and leg irons ladder jacks and other like metal products) |
| 3429 | Hardware NEC (luggage and utility racks) |
| 3429 | Hardware NEC (pulleys tackle blocks block and tackle assemblies) |
| 3429 | Hardware NEC (sleep sofa mechanisms and chair glides) |
| 3429 | Hardware NEC (time locks) |
| 3429 | Hardware NEC (turnbuckles and hose clamps) |
| 3429 | Hardware NEC (vacuum and insulated bottlesjugs and chests) |
| 5072 | Hardware (agents and brokers) |
| 5072 | Hardware (business to business electronic markets) |
| 5072 | Hardware (hardware sold via retail method) |
| 5072 | Hardware (merchant wholesalers except those selling hardware via retail method) |
| 5251 | Hardware Stores |
| 2426 | Hardwood Dimension and Flooring Mills (hardwood cut stock resawing hardwood lumber and planing purchased hardwood lumber except flooring) |
| 2426 | Hardwood Dimension and Flooring Mills (hardwood dimension lumber made from logs or bolts) |
| 2426 | Hardwood Dimension and Flooring Mills (hardwood flooring) |
| 2426 | Hardwood Dimension and Flooring Mills (wood furniture frames and finished furniture parts) |
| 2435 | Hardwood Veneer and Plywood |
| 2353 | HatsCaps and Millinery (except contractors) |
| 2353 | HatsCaps and Millinery (men's and boys' contractors) |
| 2353 | HatsCaps and Millinery (women's Girl's and infants' contractors) |
| 8099 | Health and Allied Services NEC (blood and organ banks) |
| 8099 | Health and Allied Services NEC (childbirth preparation) |
| 8099 | Health and Allied Services NEC (except blood and organ banksmedical artistsmedical photography and childbirth preparation classes) |
| 8099 | Health and Allied Services NEC (medical artists) |
| 8099 | Health and Allied Services NEC (medical photography) |
| 3433 | Heating EquipmentExcept Electric and Warm Air Furnaces |
| 1629 | Heavy Construction NEC (except industrial nonbuilding structuresirrigation systems sewage and water treatment plants petrochemical plants and refineries power generation plants [except hydroelectric dams] transmission and distribution stations right-of-way clearing line slashing blastingand trenching) |
| 1629 | Heavy Construction NEC (Industrial nonbuilding structures [except petrochemical plants and petroleum refineries]) |
| 1629 | Heavy Construction NEC (petrochemical plants and refineries) |
| 1629 | Heavy Construction NEC (power generation plants [except hydroelectric dams] transmission stations and distribution stations) |
| 1629 | Heavy Construction NEC (right-of-way clearing and line slashing blastingand trenching) |
| 7353 | Heavy Construction Equipment Rental and Leasing (crane rental with operator) |
| 7353 | Heavy Construction Equipment Rental and Leasing (heavy construction equipment rental without operators) |
| 7353 | Heavy Construction Equipment Rental and Leasing (rental of construction equipment [except cranes] with operator) |
| 1629 | Heavy Construction NEC (irrigation systems sewage treatment plants and water treatment plants) |
| 7363 | Help Supply Services (employee leasing services professional employer organizations) |
| 7363 | Help Supply Services (temporary help services) |
| 1611 | Highway and Street Construction Except Elevated Highways |
| 5945 | HobbyToy and Game Stores |
| 213 | Hogs |
| 8082 | Home Health Care Services |
| 5023 | Homefurnishings (agents and brokers) |
| 5023 | Homefurnishings (business to business electronic markets) |
| 5023 | Homefurnishings (floor coverings sold via retail method) |
| 5023 | Homefurnishings (merchant wholesalers except those selling via retail method) |
| 272 | Horses and Other Equines |
| 2252 | Hosiery NEC (dyeing and finishing hosiery except sheer without knitting hosiery) |
| 2252 | Hosiery NEC (except Girl's full-length and knee-length sheer hosiery and dyeing and finishing hosiery without knitting hosiery) |
| 2252 | Hosiery NEC (Girl's full length and knee length sheer hosiery) |
| 6324 | Hospital and Medical Service Plans (health and medical insurers-direct) |
| 6324 | Hospital and Medical Service Plans (reinsurers) |
| 6324 | Hospital and Medical Service Plans (self insurers) |
| 7011 | Hotels and Motels (bed and breakfast inns) |
| 7011 | Hotels and Motels (casino hotels) |
| 7011 | Hotels and Motels (except hotels motelsand bed and breakfast inns) |
| 7011 | Hotels and Motels (hotelsexcept casino hotelsand motels) |
| 3142 | House Slippers |
| 2392 | HousefurnishingsExcept Curtains and Draperies (blanketlaundry and wardrobe bags) |
| 2392 | HousefurnishingsExcept Curtains and Draperies (dust rags) |
| 2392 | HousefurnishingsExcept Curtains and Draperies (except mopsdust ragsand bags) |
| 2392 | HousefurnishingsExcept Curtains and Draperies (floor and dust mops) |
| 5722 | Household Appliance Stores |
| 3639 | Household Appliances NEC (except floor waxing and floor polishing machines and household sewing machines) |
| 3639 | Household Appliances NEC (floor waxing and floor polishing machines) |
| 3639 | Household Appliances NEC (household sewing machines) |
| 3651 | Household Audio and Video Equipment |
| 3631 | Household Cooking Equipment |
| 2519 | Household Furniture NEC |
| 3633 | Household Laundry Equipment |
| 3632 | Household Refrigerators and Home and Farm Freezers |
| 3635 | Household Vacuum Cleaners |
| 971 | Hunting and Trappingand Game Propagation |
| 2024 | Ice Cream and Frozen Desserts |
| 2835 | In Vitro and In Vivo Diagnostic Substances (except in-vitro diagnostic substances) |
| 2835 | In Vitro and In Vivo Diagnostic Substances (in-vitro diagnostic substances) |
| 8322 | Individual and Family Social Services ( community food assistance services) |
| 8322 | Individual and Family Social Services (child and youth services) |
| 8322 | Individual and Family Social Services (emergency and relief services) |
| 8322 | Individual and Family Social Services (except services for children youth elderlyand disabled |
| 8322 | Individual and Family Social Services (government parole and probation offices) |
| 8322 | Individual and Family Social Services (housing services except temporary shelter) |
| 8322 | Individual and Family Social Services (services for the elderly and disabled) |
| 8322 | Individual and Family Social Services (temporary shelter) |
| 3564 | Industrial and Commercial Fans and Blowers and Air Purification Equipment (air purification equipment) |
| 3564 | Industrial and Commercial Fans and Blowers and Air Purification Equipment (fans and blowers) |
| 3599 | Industrial and Commercial Machinery and Equipment NEC (carnival amusement park equipment) |
| 3599 | Industrial and Commercial Machinery and Equipment NEC (flexible metal hose) |
| 3599 | Industrial and Commercial Machinery and Equipment NEC (gasoline oiland intake filters for internal combustion engines except for motor vehicles) |
| 3599 | Industrial and Commercial Machinery and Equipment NEC (grinding castings for the trade) |
| 3599 | Industrial and Commercial Machinery and Equipment NEC (machine shops) |
| 3599 | Industrial and Commercial Machinery and Equipment NEC (other industrial and commercial machinery and equipment) |
| 3599 | Industrial and Commercial Machinery and Equipment NEC (water leak detectors) |
| 5113 | Industrial and Personal Service Paper (agents and brokers) |
| 5113 | Industrial and Personal Service Paper (business to business electronic markets) |
| 5113 | Industrial and Personal Service Paper (industrial and personal service paper sold via retail method) |
| 5113 | Industrial and Personal Service Paper (merchant wholesalers except those selling industrial and personal service paper via retail method) |
| 2813 | Industrial Gases |
| 2819 | Industrial Inorganic Chemicals NEC (activated carbon and charcoal) |
| 2819 | Industrial Inorganic Chemicals NEC (alumina) |
| 2819 | Industrial Inorganic Chemicals NEC (except activated carbon and charcoal aluminarecovering sulfur from natural gasand inorganic dyes) |
| 2819 | Industrial Inorganic Chemicals NEC (inorganic dyes) |
| 2819 | Industrial Inorganic Chemicals NEC (recovering sulfur from natural gas) |
| 3823 | Industrial Instruments for Measurement Displayand Control of Process Variables |
| 7218 | Industrial Launderers |
| 5084 | Industrial Machinery and Equipment (agents and brokers) |
| 5084 | Industrial Machinery and Equipment (business to business electronic markets) |
| 5084 | Industrial Machinery and Equipment (merchant wholesalers) |
| 2869 | Industrial Organic Chemicals NEC (aliphatics) |
| 2869 | Industrial Organic Chemicals NEC (carbon bisulfide) |
| 2869 | Industrial Organic Chemicals NEC (cyclopropanediethylcyclohexane naphthalene sulfonic acid) |
| 2869 | Industrial Organic Chemicals NEC (ethyl alcohol) |
| 2869 | Industrial Organic Chemicals NEC (except aliphaticscarbon bisulfideethyl alcohol cyclopropane diethylcyclohexane napthalene sulfonic acid synthetic hydraulic fluidsand fluorocarbon gases) |
| 2869 | Industrial Organic Chemicals NEC (fluorocarbon gases) |
| 2869 | Industrial Organic Chemicals NEC (synthetic hydraulic fluids) |
| 3543 | Industrial Patterns |
| 3567 | Industrial Process Furnaces and Ovens |
| 1446 | Industrial Sand |
| 5085 | Industrial Supplies (agents and brokers) |
| 5085 | Industrial Supplies (business to business electronic markets) |
| 5085 | Industrial Supplies (merchant wholesalers of fluid power accessories) |
| 5085 | Industrial Supplies (merchant wholesalers of industrial supplies except fluid power accessories and merchant wholesalers selling industrial supplies via retail method) |
| 5085 | Industrial Supplies (sold via retail method) |
| 3537 | Industrial TrucksTractors Trailers and Stackers (except metal pallets and metal air cargo containers) |
| 3537 | Industrial TrucksTractors Trailers and Stackers (metal air cargo containers) |
| 3537 | Industrial TrucksTractors Trailers and Stackers (metal pallets) |
| 3491 | Industrial Valves |
| 7375 | Information Retrieval Services (Internet service providers and Internet access providers) |
| 2816 | Inorganic Pigments (bone and lamp black) |
| 2816 | Inorganic Pigments (except bone and lamp black) |
| 1796 | Installation or Erection of Building Equipment NEC (installation of equipment not elsewhere specified such as central vacuum cleaning systems and dumb waiters) |
| 1796 | Installation or Erection of Building Equipment NEC (scrubberdust collectionand other industrial ventilation installation) |
| 3825 | Instruments for Measuring and Testing of Electricity and Electrical Signals (automotive ammeters and voltmeters) |
| 3825 | Instruments for Measuring and Testing of Electricity and Electrical Signals (except automotive instruments) |
| 6411 | Insurance AgentsBrokers and Service (except processors agents and brokers and claims adjusters) |
| 6411 | Insurance AgentsBrokers and Service (insurance agents and brokers) |
| 6411 | Insurance AgentsBrokers and Service (insurance claims adjusters) |
| 6411 | Insurance AgentsBrokers and Service (processors) |
| 6399 | Insurance Carriers NEC |
| 4131 | Intercity and Rural Bus Transportation |
| 8052 | Intermediate Care Facilities (continuing care retirement communities) |
| 8052 | Intermediate Care Facilities (except continuing care retirement communities and mental retardation facilities) |
| 8052 | Intermediate Care Facilities (mental retardation facilities) |
| 3519 | Internal Combustion Engines NEC (except stationary engine radiators) |
| 3519 | Internal Combustion Engines NEC (stationary engine radiators) |
| 9721 | International Affairs |
| 6282 | Investment Advice (except portfolio managers) |
| 6282 | Investment Advice (portfolio managers) |
| 6799 | Investors NEC (commodity contract pool operators) |
| 6799 | Investors NEC (commodity contract trading companies) |
| 6799 | Investors NEC (venture capital companiesinvestment clubs and speculators for own account) |
| 134 | Irish Potatoes |
| 3462 | Iron and Steel Forgings |
| 1011 | Iron Ores |
| 4971 | Irrigation Systems |
| 3915 | Jewelers' Findings and Materials and Lapidary Work (except watch jewels) |
| 3915 | Jewelers Findings and Materials and Lapidary Work (watch jewels) |
| 3911 | JewelryPrecious Metal |
| 5094 | JewelryWatches Precious Stones and Precious Metals (agents and brokers) |
| 5094 | JewelryWatches Precious Stones and Precious Metals (business to business electronic markets) |
| 5094 | JewelryWatches Precious Stones and Precious Metals (jewelry and related goods sold via retail method) |
| 5094 | JewelryWatches Precious Stones and Precious Metals (merchant wholesalers except those selling jewelry and related goods via retail method) |
| 5944 | Jewelry Stores |
| 8331 | Job Training and Vocational Rehabilitation Services |
| 8222 | Junior Colleges and Technical Institutes |
| 1455 | Kaolin and Ball Clay |
| 8092 | Kidney Dialysis Centers |
| 2253 | Knit Outerwear Mills (dyeing and finishing knit outerwear without knitting outerwear) |
| 2253 | Knit Outerwear Mills (except bath and lounging robes and dying and finish without knitting garments) |
| 2253 | Knit Outerwear Mills (knitting bath or lounging robes) |
| 2254 | Knit Underwear and Nightwear Mills (dyeing and finishing underwear and nightwear without knitting garments) |
| 2254 | Knit Underwear and Nightwear Mills (except dyeing and finishing underwear and nightwear without knitting garments) |
| 2259 | Knitting Mills NEC (dyeing and finishing knit gloves and mittens without knitting gloves or mittens) |
| 2259 | Knitting Mills NEC (knitting girdles and allied foundation garments) |
| 2259 | Knitting Mills NEC (knitting gloves and mittens) |
| 2259 | Knitting Mills NEC (knitting lace or warp fabric and fabricating textile products such as bedspreads curtainsor towels) |
| 2259 | Knitting Mills NEC (knitting weft fabric and fabricating textile products such as bedspreads curtainsor towels) |
| 8631 | Labor Unions and Similar Labor Organizations |
| 3826 | Laboratory Analytical Instruments |
| 3821 | Laboratory Apparatus and Furniture |
| 2258 | Lace and Warp Knit Fabric Mills (except finishing lace or warp fabric without knitting lace or warp fabric) |
| 2258 | Lace and Warp Knit Fabric Mills (finishing lace or warp fabric without knitting lace or warp fabric) |
| 3083 | Laminated Plastics Plate Sheetand Profile Shapes |
| 9512 | LandMineral Wildlife and Forest Conservation |
| 6552 | Land Subdividers and Developers Except Cemeteries |
| 781 | Landscape Counseling and Planning (except horticultural consulting) |
| 781 | Landscape Counseling and Planning (horticulture consulting) |
| 7219 | Laundry and Garment Services NEC (alteration and repair) |
| 7219 | Laundry and Garment Services NEC (diaper service) |
| 7219 | Laundry and Garment Services NEC (except diaper service and clothing alteration and repair) |
| 782 | Lawn and Garden Services |
| 3524 | Lawn and Garden Tractors and Home Lawn and Garden Equipment (except nonpowered lawnmowers) |
| 3524 | Lawn and Garden Tractors and Home Lawn and Garden Equipment (nonpowered lawnmowers) |
| 1031 | Lead and Zinc Ores |
| 3952 | Lead PencilsCrayons and Artists' Materials (drafting tables and boards) |
| 3952 | Lead PencilsCrayons and Artists' Materials (except drawing inkindia ink drafting tables and drafting boards) |
| 3952 | Lead Pencils and Art Goods (drawing inks and india ink) |
| 2386 | Leather and Sheep-lined Clothing (except contractors) |
| 2386 | Leather and Sheep-Lined Clothing (men's and boys' contractors) |
| 2386 | Leather and Sheep-Lined Clothing (women's Girl'sand infants' contractors) |
| 3151 | Leather Gloves and Mittens (except contractors) |
| 3151 | Leather Gloves and Mittens (men's and boys' contractors) |
| 3151 | Leather Gloves and Mittens (women's Girl'sand infants' contractors) |
| 3199 | Leather Goods NEC |
| 3111 | Leather Tanning and Finishing |
| 9222 | Legal Counsel and Prosecution |
| 8111 | Legal Services |
| 9121 | Legislative Bodies |
| 6517 | Lessors of Railroad Property |
| 6519 | Lessors of Real Property NEC |
| 8231 | Libraries |
| 6311 | Life Insurance (burial insurance) |
| 6311 | Life Insurance (life insurers-direct) |
| 6311 | Life Insurance (reinsurers) |
| 3648 | Lighting Equipment NEC |
| 3274 | Lime |
| 7213 | Linen Supply |
| 3996 | LinoleumAsphalted-Felt-Base and Other Hard Surface Floor Coverings NEC |
| 5984 | Liquefied Petroleum Gas (Bottled Gas) Dealers |
| 5921 | Liquor Stores |
| 5154 | Livestock (agents and brokers) |
| 5154 | Livestock (business to business electronic markets) |
| 5154 | Livestock (merchant wholesalers) |
| 751 | Livestock ServicesExcept Veterinary (custom slaughtering) |
| 751 | Livestock ServicesExcept Veterinary (except custom slaughtering) |
| 6163 | Loan Brokers |
| 4111 | Local and Suburban Transit (airport transportation service) |
| 4111 | Local and Suburban Transit (bus and motor vehicle) |
| 4111 | Local and Suburban Transit (commuter rail) |
| 4111 | Local and Suburban Transit (except mixed mode commuter railairport transportation serviceand bus and motor vehicle) |
| 4111 | Local and Suburban Transit (mixed mode) |
| 4141 | Local Bus Charter Service |
| 4119 | Local Passenger Transportation NEC (employee transportation) |
| 4119 | Local Passenger Transportation NEC (hearse rental with driver and carpool and vanpool operation) |
| 4119 | Local Passenger Transportation NEC (land ambulance) |
| 4119 | Local Passenger Transportation NEC (limousine rental with driver and automobile rental with driver) |
| 4119 | Local Passenger Transportation NEC (sightseeing buses and cable and cog railways except scenic) |
| 4119 | Local Passenger Transportation NEC (special needs transportation) |
| 4214 | Local Trucking With Storage (general freight) |
| 4214 | Local Trucking With Storage (household goods moving) |
| 4214 | Local Trucking With Storage (specialized freight) |
| 4212 | Local Trucking Without Storage (general freight) |
| 4212 | Local Trucking Without Storage (hazardous waste collection without disposal) |
| 4212 | Local Trucking Without Storage (household goods moving) |
| 4212 | Local Trucking Without Storage (other waste collection without disposal) |
| 4212 | Local Trucking Without Storage (solid waste collection without disposal) |
| 4212 | Local Trucking Without Storage (specialized freight) |
| 2411 | Logging |
| 2992 | Lubricating Oils and Greases |
| 3161 | Luggage |
| 5948 | Luggage and Leather Goods Stores |
| 5031 | LumberPlywood Millwork and Wood Panels (agents and brokers) |
| 5031 | LumberPlywood Millwork and Wood Panels (business to business electronic markets) |
| 5031 | LumberPlywood Millwork and Wood Panels (merchant wholesalers) |
| 5031 | LumberPlywood Millwork and Wood Panels (sold via retail method) |
| 5211 | Lumber and Other Building Materials Dealers (except home center stores) |
| 5211 | Lumber and Other Building Materials Dealers (home center stores) |
| 2098 | MacaroniSpaghetti Vermicelli and Noodles |
| 3541 | Machine ToolsMetal Cutting Types |
| 3542 | Machine ToolsMetal Forming Type |
| 3695 | Magnetic and Optical Recording Media |
| 3322 | Malleable Iron Foundries |
| 2083 | Malt |
| 2082 | Malt Beverages (except malt extract) |
| 2082 | Malt Beverages (malt extract) |
| 8742 | Management Consulting Services (administrative management and general management consulting) |
| 8742 | Management Consulting Services (human resources and personnel management consulting) |
| 8742 | Management Consulting Services (manufacturing management physical distribution and site location consulting) |
| 8742 | Management Consulting Services (marketing consulting) |
| 6722 | Management Investment OfficesOpen-End |
| 8741 | Management Services (commercial and institutional building construction management) |
| 8741 | Management Services (construction management for other heavy and civil engineering construction) |
| 8741 | Management Services (construction management of oil and gas pipelines and related structureconstruction projects) |
| 8741 | Management Services (construction management of power generation [except hydroelectric] facilitiesand transmission and distribution station construction projects) |
| 8741 | Management Services (construction management of water sewer and related structure construction projects) |
| 8741 | Management Services (except construction management) |
| 8741 | Management Services (highway streetand bridge construction management) |
| 8741 | Management Services (industrial building and nonbuilding structure construction management) |
| 8741 | Management Services (multifamily housing construction management) |
| 8741 | Management Services (residential remodeling construction management) |
| 8741 | Management Services (single-family housing construction management) |
| 2761 | Manifold Business Forms |
| 2824 | Manmade Organic FibersExcept Cellulosic |
| 2097 | Manufactured Ice |
| 3999 | Manufacturing Industries NEC (beauty and barber chairs) |
| 3999 | Manufacturing Industries NEC (beauty and barber shop equipment except chairs) |
| 3999 | Manufacturing Industries NEC (burnt wood articles) |
| 3999 | Manufacturing Industries NEC (electric hair clippers for humans) |
| 3999 | Manufacturing Industries NEC (embroidery kits) |
| 3999 | Manufacturing Industries NEC (flocking metal products for the trade) |
| 3999 | Manufacturing Industries NEC (fur dressing and finishing) |
| 3999 | Manufacturing Industries NEC (hand operated hair clippers for humans) |
| 3999 | Manufacturing Industries NEC (lamp shades of paper or textile) |
| 3999 | Manufacturing Industries NEC (matches) |
| 3999 | Manufacturing Industries NEC (other miscellaneous metal products such as combshair curlersetc.) |
| 3999 | Manufacturing Industries NEC (other miscellaneous products not specially provided for previously) |
| 3999 | Manufacturing Industries NEC (plastics products such as combshair curlersetc.) |
| 3999 | Manufacturing Industries NEC (tape measures) |
| 4493 | Marinas |
| 4491 | Marine Cargo Handling (all but dock and pier operations) |
| 4491 | Marine Cargo Handling (dock and pier operations) |
| 3953 | Marking Devices |
| 1741 | MasonryStone Setting and Other Stone Work |
| 2515 | MattressesFoundations and Convertible Beds (convertible beds) |
| 2515 | MattressesFoundations and Convertible Beds (mattresses and foundations) |
| 3829 | Measuring and Controlling Devices NEC (electronic chronometers) |
| 3829 | Measuring and Controlling Devices NEC (except medical thermometers electronic chronometers and motor vehicle gauges) |
| 3829 | Measuring and Controlling Devices NEC (medical thermometers) |
| 3829 | Measuring and Controlling Devices NEC (motor vehicle gauges) |
| 3586 | Measuring and Dispensing Pumps |
| 5421 | Meat and Fish (Seafood) Markets Including Freezer Provisioners (freezer provisioners) |
| 5421 | Meat and Fish (Seafood) Markets Including Freezer Provisioners (meat except freezer provisioners) |
| 5421 | Meat and Fish (Seafood) Markets Including Freezer Provisioners (seafood) |
| 5147 | Meat and Meat Products (meat and meat products sold via retail method) |
| 2011 | Meat Packing Plants |
| 5147 | Meats and Meat Products (agents and brokers) |
| 5147 | Meats and Meat Products (boxed beef) |
| 5147 | Meats and Meat Products (business to business electronic markets) |
| 5147 | Meats and Meat Products (merchant wholesalers except boxed beef manufacturers and merchant wholesalers selling meats and meat products via retail method) |
| 3568 | Mechanical Power Transmission Equipment NEC |
| 5047 | MedicalDental and Hospital Equipment and Supplies (medicaldental and hospital equipment and supplies sold via retail method) |
| 5047 | MedicalDental and Hospital Equipment and Supplies (agents and brokers) |
| 5047 | MedicalDental and Hospital Equipment and Supplies (business to business electronic markets) |
| 5047 | MedicalDental and Hospital Equipment and Supplies (merchant wholesalers except those selling medicaldental and hospital equipment and supplies via retail method) |
| 7352 | Medical Equipment Rental and Leasing (home health furniture and equipment rental and leasing) |
| 7352 | Medical Equipment Rental and Leasing (medical machinery and equipmentexcept home health furniture and equipmentrental and leasing) |
| 8071 | Medical Laboratories (diagnostic imaging centers) |
| 8071 | Medical Laboratories (except diagnostic imaging centers) |
| 2833 | Medicinal Chemicals and Botanical Products |
| 8699 | Membership Organizations NEC (athletic associations) |
| 8699 | Membership Organizations NEC (except humane societiesfarm business organizationsathletic associationsand travel motor clubs) |
| 8699 | Membership Organizations NEC (farm business organizations) |
| 8699 | Membership Organizations NEC (humane societies) |
| 8699 | Membership Organizations NEC (travel motor clubs) |
| 7997 | Membership Sports and Recreation Clubs (flying clubs primarily providing a variety of flying services to the public using general purpose aircraft) |
| 7997 | Membership Sports and Recreation Clubs (flying fields operated by aviation clubs) |
| 7997 | Membership Sports and Recreation Clubs (golf clubs) |
| 7997 | Membership Sports and Recreation Clubs (recreation clubs with facilities) |
| 7997 | Membership Sports and Recreation Clubs (recreation clubs without facilities) |
| 2329 | Men's and Boys' Clothing NEC (contractors) |
| 2329 | Men's and Boys' Clothing NEC (except team athletic uniforms and contractors) |
| 2329 | Men's and Boys' Clothing NEC (team athletic uniforms except contractors) |
| 5611 | Men's and Boys' Clothing and Accessory Stores (accessories) |
| 5136 | Men's and Boys' Clothing and Furnishings (agents and brokers) |
| 5136 | Men's and Boys' Clothing and Furnishings (business to business electronic markets) |
| 5136 | Men's and Boys' Clothing and Furnishings (merchant wholesalers except wholesaling athletic uniforms and uniforms and merchant wholesalers selling work clothing via retail method) |
| 2323 | Men's and Boys' NECkwear (except contractors) |
| 2325 | Men's and Boys' Separate Trousers and Slacks (contractors) |
| 2325 | Men's and Boys' Separate Trousers and Slacks (except contractors) |
| 2321 | Men's and Boys' ShirtsExcept Work Shirts (contractors) |
| 2321 | Men's and Boys' ShirtsExcept Work Shirts (except contractors) |
| 2311 | Men's and Boys' SuitsCoats and Overcoats (contractors) |
| 2311 | Men's and Boys' SuitsCoats and Overcoats (except contractors) |
| 2322 | Men's and Boys' Underwear and Nightwear (contractors) |
| 2322 | Men's and Boys' Underwear and Nightwear (except contractors) |
| 2326 | Men's and Boys' Work Clothing (contractors) |
| 2326 | Men's and Boys' Work Clothing (except contractors) |
| 3143 | Men's FootwearExcept Athletic |
| 5611 | Men's and Boys' Clothing and Accessory Stores (clothing stores) |
| 5136 | Men's and Boys' Clothing and Furnishings (men's and boys' apparel except uniforms and work clothing sold via retail method) |
| 5136 | Men's and Boys' Clothing and Furnishings (merchant wholesalers of athletic uniforms) |
| 5136 | Men's and Boys' Clothing and Furnishings (uniforms and work clothing sold via retail method) |
| 2323 | Men's and Boys' NECkwear (contractors) |
| 3411 | Metal Cans |
| 3442 | Metal DoorsSash Frames Moldingand Trim |
| 3497 | Metal Foil and Leaf (foil and foil containers) |
| 3497 | Metal Foil and Leaf (laminated aluminum foil rolls and sheets for flexible packaging uses) |
| 3398 | Metal Heat Treating |
| 2514 | Metal Household Furniture (except upholstered metal furniture and metal box spring frames) |
| 2514 | Metal Household Furniture (metal box spring frames) |
| 2514 | Metal Household Furniture (upholstered) |
| 1081 | Metal Mining Services (except site preparation and related activities performed on a contract or fee basis and geophysical surveying and mapping) |
| 1081 | Metal Mining Services (geophysical surveying and mapping) |
| 1081 | Metal Mining Services (site preparation and related construction activities on a contract basis) |
| 3412 | Metal Shipping BarrelsDrums Kegs and Pails |
| 3469 | Metal Stampings NEC (except kitchen utensilspots and pans for cookingcoins and stamped metal boxes) |
| 3469 | Metal Stampings NEC (kitchen utensilspots and pans for cooking) |
| 3469 | Metal Stampings NEC (stamped metal toolcash mail and lunch boxes) |
| 5051 | Metals Service Centers and Offices (agents and brokers) |
| 5051 | Metals Service Centers and Offices (business to business electronic markets) |
| 5051 | Metals Service Centers and Offices (merchant wholesalers) |
| 3549 | Metalworking Machinery NEC |
| 2431 | Millwork (except wood doors and windows) |
| 2431 | Millwork (wood windows and doors) |
| 3296 | Mineral Wool |
| 3295 | Minerals and EarthsGround or Otherwise Treated (except grinding washingseparating etc. of nonmetallic minerals) |
| 3295 | Minerals and EarthsGround or Otherwise Treated (grinding washingseparating etc. of chemical and fertilizer minerals NEC) |
| 3295 | Minerals and EarthsGround or Otherwise Treated (grinding washingseparating etc. of clay ceramicand refractory minerals NEC) |
| 3295 | Minerals and EarthsGround or Otherwise Treated (grinding washingseparating etc. of kaolin and ball clay) |
| 3295 | Minerals and EarthsGround or Otherwise Treated (grinding washingseparating etc. of nonmetallic minerals NEC) |
| 3532 | Mining Machinery and Equipment Except Oil and Gas Field Machinery and Equipment |
| 5699 | Miscellaneous Apparel and Accessory Stores (accessories) |
| 5699 | Miscellaneous Apparel and Accessory Stores (custom dressmakers) |
| 5699 | Miscellaneous Apparel and Accessory Stores (custom tailors) |
| 5699 | Miscellaneous Apparel and Accessory Stores (custom tailors) |
| 5699 | Miscellaneous Apparel and Accessory Stores (miscellaneous apparel except accessories and custom tailors) |
| 6159 | Miscellaneous Business Credit Institutions (except trade banks farm mortgage companies secondary market financing and finance leasing combined with sales financing) |
| 6159 | Miscellaneous Business Credit Institutions (farm mortgage companies) |
| 6159 | Miscellaneous Business Credit Institutions (finance leasing combined with sales financing) |
| 6159 | Miscellaneous Business Credit Institutions (secondary market financing) |
| 6159 | Miscellaneous Business Credit Institutions (trade banks) |
| 7389 | Miscellaneous Business Services (bail bonding) |
| 3496 | Miscellaneous Fabricated Wire Products (except shopping carts and potato mashers) |
| 3496 | Miscellaneous Fabricated Wire Products (potato mashers) |
| 3496 | Miscellaneous Fabricated Wire Products (shopping carts made from purchased wire) |
| 5499 | Miscellaneous Food Stores (except food supplement stores and poultry stores) |
| 5499 | Miscellaneous Food Stores (food supplements) |
| 5499 | Miscellaneous Food Stores (poultry and poultry products) |
| 5399 | Miscellaneous General Merchandise Stores (except warehouse club and supermarket/general merchandise combination) |
| 5399 | Miscellaneous General Merchandise Stores (warehouse clubs and supermarket/general merchandise combination) |
| 5719 | Miscellaneous Homefurnishings Stores (blinds and shades) |
| 5719 | Miscellaneous Homefurnishings Stores (except pottery and crafts made and sold on site andwindow furnishings) |
| 5719 | Miscellaneous Homefurnishings Stores (manufacturing and selling pottery on site) |
| 919 | Miscellaneous Marine Products (catching sea urchins) |
| 919 | Miscellaneous Marine Products (cultured pearl production) |
| 919 | Miscellaneous Marine Products (except plant aquaculture cultured pearl production and catching sea urchins) |
| 919 | Miscellaneous Marine Products (plant aquaculture) |
| 1099 | Miscellaneous Metal Ores NEC |
| 1499 | Miscellaneous Nonmetallic Minerals Except Fuels (bituminous limestone and bituminous sandstone) |
| 1499 | Miscellaneous Nonmetallic Minerals Except Fuels (except bituminous limestone and bituminous sandstone) |
| 7299 | Miscellaneous Personal Services NEC (babysitting bureaus) |
| 7299 | Miscellaneous Personal Services NEC (consumer bartering services) |
| 7299 | Miscellaneous Personal Services NEC (consumer credit and debt counseling services) |
| 7299 | Miscellaneous Personal Services NEC (diet and weight reducing services) |
| 7299 | Miscellaneous Personal Services NEC (except diet and weight reducing servicespersonal care services valet parking services babysitting bureaus debt and credit counseling consumer bartering services and formal wear and costume rental) |
| 7299 | Miscellaneous Personal Services NEC (formal wear and costume rental) |
| 7299 | Miscellaneous Personal Services NEC (personal care services) |
| 7299 | Miscellaneous Personal Services NEC (valet parking services) |
| 2741 | Miscellaneous Publishing (directory publishers except Internet publishers) |
| 2741 | Miscellaneous Publishing (except database advertising periodicals shopping newstechnical manuals and booksand sheet music publishing or publishing and printing and Internet versions of these activities) |
| 2741 | Miscellaneous Publishing (miscellaneous Internet publishing) |
| 2741 | Miscellaneous Publishing (sheet music publishing or publishing and printing) |
| 2741 | Miscellaneous Publishing (shopping news and advertising periodical publishing or publishing and printing except Internet) |
| 2741 | Miscellaneous Publishing (technical manuals and books publishing or publishing and printingexcept Internet) |
| 5999 | Miscellaneous Retail Stores NEC(art dealer) |
| 5999 | Miscellaneous Retail Stores NEC (except art dealerspet and pet supplieshearing aids artificial limbs cosmetics telephonessunglasses manufacture of orthopedic devices to prescription in a retail environment and typewriters) |
| 5999 | Miscellaneous Retail Stores NEC (cosmetics and perfumes) |
| 5999 | Miscellaneous Retail Stores NEC (hearing aids and artificial limbs) |
| 5999 | Miscellaneous Retail Stores NEC (manufacture of orthopedic devices to prescription in a retail environment) |
| 5999 | Miscellaneous Retail Stores NEC (pet and pet supplies) |
| 5999 | Miscellaneous Retail Stores NEC (typewriters and telephones) |
| 3449 | Miscellaneous Structural Metal Work (curtain wall and metal plaster bases and lath) |
| 3449 | Miscellaneous Structural Metal Work (custom roll forming) |
| 3449 | Miscellaneous Structural Metal Work (fabricated bar joists and concrete reinforcing bars) |
| 4925 | MixedManufactured or Liquefied Petroleum Gas Production and/or Distribution |
| 5271 | Mobile Home Dealers |
| 2451 | Mobile Homes |
| 3061 | MoldedExtruded and Lathe-Cut Mechanical Rubber Goods |
| 6162 | Mortgage Bankers and Loan Correspondents (mortgage servicing) |
| 6162 | Mortgage Bankers and Loan Correspondents (mortgage bankers and originators) |
| 7822 | Motion Picture and Video Tape Distribution (except video tape and cassette wholesalers) |
| 7822 | Motion Picture and Video Tape Distribution (prerecorded video tape and cassette wholesalers) |
| 7812 | Motion Picture and Video Tape Production |
| 7832 | Motion Picture TheatersExcept Drive-In |
| 3716 | Motor Homes |
| 5511 | Motor Vehicle Dealers (New and Used) |
| 5521 | Motor Vehicle Dealers (Used Only) |
| 5015 | Motor Vehicle PartsUsed (agents and brokers) |
| 5015 | Motor Vehicle PartsUsed (business to business electronic markets) |
| 5015 | Motor Vehicle PartsUsed (merchant wholesalers except those selling via retail method) |
| 5015 | Motor Vehicle PartsUsed (used auto parts sold via the retail method) |
| 3714 | Motor Vehicle Parts and Accessories (brake and brake systems including assemblies) |
| 3714 | Motor Vehicle Parts and Accessories (dump truck lifting mechanisms and fifth wheels) |
| 3714 | Motor Vehicle Parts and Accessories (except truck and bus bodies trailers engine and engine partsmotor vehicle electrical and electronic equipment motor vehicle steering and suspension components motor vehicle brake systems and motor vehicle transmission and power train parts) |
| 3714 | Motor Vehicle Parts and Accessories (gasoline engines and engine parts including rebuilt) |
| 3714 | Motor Vehicle Parts and Accessories (steering and suspension parts) |
| 3714 | Motor Vehicle Parts and Accessories (transmissions and power train partsincluding rebuilding) |
| 3714 | Motor Vehicle Parts and Accessories (wiring harness sets other than ignition |
| 5013 | Motor Vehicle Supplies and New Parts (agents and brokers) |
| 5013 | Motor Vehicle Supplies and New Parts (auto parts sold via retail method) |
| 5013 | Motor Vehicle Supplies and New Parts (business to business electronic markets) |
| 5013 | Motor Vehicle Supplies and New Parts (merchant wholesalers except those selling via retail method) |
| 3711 | Motor Vehicles and Passenger Car Bodies (automobiles) |
| 3711 | Motor Vehicles and Passenger Car Bodies (heavy duty trucks) |
| 3711 | Motor Vehicles and Passenger Car Bodies (kit car and other passenger car bodies) |
| 3711 | Motor Vehicles and Passenger Car Bodies (light trucks and utility vehicles) |
| 3711 | Motor Vehicles and Passenger Car Bodies (military armored vehicles) |
| 5571 | Motorcycle Dealers |
| 3751 | MotorcyclesBicycles and Parts |
| 3621 | Motors and Generators |
| 8412 | Museums and Art Galleries (except historic and heritage sites) |
| 8412 | Museums and Art Galleries (historic and heritage sites) |
| 3931 | Musical Instruments |
| 5736 | Musical Instruments Stores |
| 2441 | Nailed and Lock Corner Wood Boxes and Shook |
| 2241 | Narrow Fabric and Other Smallware Mills: Cotton WoolSilk and Manmade Fiber |
| 6021 | National Commercial Banks (banking) |
| 6021 | National Commercial Banks (credit card issuing) |
| 9711 | National Security |
| 2022 | NaturalProcessed and Imitation Cheese |
| 4924 | Natural Gas Distribution |
| 1321 | Natural Gas Liquids |
| 4922 | Natural Gas Transmission |
| 4923 | Natural Gas Transmission and Distribution (distribution) |
| 4923 | Natural Gas Transmission and Distribution (transmission) |
| 5994 | News Dealers and Newsstands |
| 7383 | News Syndicates (except independent news correspondents) |
| 7383 | News Syndicates (independent news correspondents) |
| 2711 | Newspapers: Publishingor Publishing and Printing (except Internet newspaper publishing) |
| 2711 | Newspapers: Publishingor Publishing and Printing (Internet newspaper publishing) |
| 2873 | Nitrogenous Fertilizers |
| 3297 | Nonclay Refractories |
| 8733 | Noncommercial Research Organizations (physical engineeringand life sciences) |
| 8733 | Noncommercial Research Organizations (social sciences and humanities) |
| 3644 | Noncurrent-Carrying Wiring Devices (except fishwire electrical wiring tool) |
| 3644 | Noncurrent-Carrying Wiring Devices (fish wire electrical wiring tool) |
| 6091 | Nondeposit Trust Facilities |
| 5199 | Nondurable Goods NEC (advertising specialties goods distributors) |
| 5199 | Nondurable Goods NEC (agents and brokers) |
| 5199 | Nondurable Goods NEC (business to business electronic markets) |
| 5199 | Nondurable Goods NEC (curios statuary giftsnovelties and souvenirs sold via retail method) |
| 5199 | Nondurable Goods NEC (merchant wholesalers except advertising specialties goods distributors wholesaling footwear cutstock wholesaling plastics foam wholesaling industrial yarns and merchant wholesalers selling miscellaneous nondurable goods via the retail method) |
| 5199 | Nondurable Goods NEC (merchant wholesalers of footwear cutstock) |
| 5199 | Nondurable Goods NEC (merchant wholesalers of plastics foam) |
| 5199 | Nondurable Goods NEC (merchant wholesalers of yarnsexcept industrial) |
| 5199 | Nondurable Goods NEC (pets pet supplies and tropical fish sold via retail method) |
| 5199 | Nondurable Goods NEC (smokers' supplies sold via retail method) |
| 3364 | Nonferrous Die-CastingsExcept Aluminum |
| 3463 | Nonferrous Forgings |
| 3369 | Nonferrous FoundriesExcept Aluminum and Copper |
| 3299 | Nonmetallic Mineral Products NEC (clay statuary) |
| 3299 | Nonmetallic Mineral Products NEC (except moldingsornamental and architectural plaster workclay statuaryand gypsum statuary) |
| 3299 | Nonmetallic Mineral Products NEC (moldingsornamental and architectural plaster workand gypsum statuary ) |
| 1481 | Nonmetallic Minerals Services Except Fuels (except geophysical surveying and mapping and site preparation and related construction activities performed on a contract or fee basis) |
| 1481 | Nonmetallic Minerals Services Except Fuels (geophysical surveying and mapping) |
| 1481 | Nonmetallic Minerals Services Except Fuels (site preparation and related construction activities on a contract basis) |
| 2297 | Nonwoven Fabrics |
| 8059 | Nursing and Personal Care Facilities NEC (continuing care retirement communities) |
| 8059 | Nursing and Personal Care Facilities NEC (except continuing care retirement communities psychiatric convalescent homes with health careand homes for the mentally retarded with health care) |
| 8059 | Nursing and Personal Care Facilities NEC (homes for the mentally retarded with health care) |
| 2542 | Office and Store Fixtures PartitionsShelving and Lockers Except Wood (except lunchroom tables and chairs) |
| 2542 | Office and Store Fixtures PartitionsShelving and Lockers Except Wood (lunchroom tables and chairs) |
| 5044 | Office Equipment (agents and brokers) |
| 5044 | Office Equipment (business to business electronic markets) |
| 5044 | Office Equipment (merchant wholesalers except those selling office equipment via retail method) |
| 5044 | Office Equipment (office equipment sold via retail method) |
| 2522 | Office FurnitureExcept Wood |
| 3579 | Office Machines NEC (except timeclockstime stamps pencil sharpeners stapling machines etc.) |
| 3579 | Office Machines NEC (pencil sharpenersstaplers and other office equipment) |
| 3579 | Office Machines NEC (time clocks and other time recording devices) |
| 8041 | Offices and Clinics of Chiropractors |
| 8021 | Offices and Clinics of Dentists |
| 8011 | Offices and Clinics of Doctors of Medicine (ambulatory surgical and emergency centers) |
| 8011 | Offices and Clinics of Doctors of Medicine (except mental health specialistsHMO medical centers and ambulatory surgical and emergency centers) |
| 8011 | Offices and Clinics of Doctors of Medicine (HMO Medical Centers) |
| 8011 | Offices and Clinics of Doctors of Medicine (mental health specialists) |
| 8031 | Offices and Clinics of Doctors of Osteopathy (except mental health specialists) |
| 8031 | Offices and Clinics of Doctors of Osteopathy (mental health specialists) |
| 8049 | Offices and Clinics of Health Practitioners NEC (except mental health practitioners physical occupationalspeech therapistsand audiologists) |
| 8049 | Offices and Clinics of Health Practitioners NEC (mental health practitioners except physicians) |
| 8049 | Offices and Clinics of Health Practitioners NEC (physical occupationalrecreational and speech therapistsand audiologists) |
| 8042 | Offices and Clinics of Optometrists |
| 8043 | Offices and Clinics of Podiatrists |
| 6712 | Offices of Bank Holding Companies |
| 6719 | Offices of Holding Companies NEC |
| 1382 | Oil and Gas Field Exploration Services (except geophysical mapping and surveying) |
| 1382 | Oil and Gas Field Exploration Services (geophysical surveying and mapping) |
| 3533 | Oil and Gas Field Machinery and Equipment |
| 1389 | Oil and Gas Field Services NEC (construction of field gathering lines on a contract or fee basis) |
| 1389 | Oil and Gas Field Services NEC (except construction of field gathering lines site preparation and related construction activities performed on a contract or fee basis) |
| 1389 | Oil and Gas Field Services NEC (site preparation and related construction activities on a contract basis) |
| 6792 | Oil Royalty Traders (investing on own account) |
| 6792 | Oil Royalty Traders (oil and gas royalty leasing) |
| 1531 | Operative Builders (grain elevator dry cleaning plantand manufacturing and industrial warehouse operative builders) |
| 1531 | Operative Builders (Operative builders of industrial and manufacturing buildings except grain elevatorsdry cleaning plantsand manufacturing and industrial warehouses) |
| 1531 | Operative Builders (residential operative builders) |
| 1531 | Operative Builders (residential operative remodelers) |
| 6513 | Operators of Apartment Buildings |
| 6514 | Operators of Dwellings Other Than Apartment Buildings |
| 6512 | Operators of Nonresidential Buildings (except stadium and arena owners) |
| 6512 | Operators of Nonresidential Buildings (stadium and arena owners) |
| 6515 | Operators of Residential Mobile Home Sites |
| 5048 | Ophthalmic Goods (agents and brokers) |
| 5048 | Ophthalmic Goods (business to business electronic markets) |
| 3851 | Ophthalmic Goods (except intraocular lenses) |
| 3851 | Ophthalmic Goods (intraoccular lenses i.e.surgical implants) |
| 5048 | Ophthalmic Goods (merchant wholesalers) |
| 5995 | Optical Goods Stores (exceptlabs grinding prescription lenses) |
| 5995 | Optical Goods Stores (optical laboratories grinding lenses to prescription) |
| 3827 | Optical Instruments and Lenses |
| 3489 | Ordnance and Accessories NEC |
| 7041 | Organization Hotels and Lodging Houses on Membership Basis (except hotels) |
| 7041 | Organization Hotels and Lodging Houses on Membership Basis (hotels) |
| 181 | Ornamental Floriculture and Nursery Products (floriculture farming) |
| 181 | Ornamental Floriculture and Nursery Products (nursery farming) |
| 783 | Ornamental Shrub and Tree Services |
| 3842 | OrthopedicProsthetic and Surgical Appliances and Supplies (anatomical models) |
| 3842 | OrthopedicProsthetic and Surgical Appliances and Supplies (electronic hearing aids) |
| 3842 | OrthopedicProsthetic and Surgical Appliances and Supplies (except electronic hearing aids incontinent padsanatomical modelsand bed pads) |
| 3842 | OrthopedicProsthetic and Surgical Appliances and Supplies (incontinent pads and bed pads) |
| 7312 | Outdoor Advertising Services |
| 3536 | Overhead Traveling Cranes Hoistsand Monorail Systems |
| 5142 | Packaged Frozen Foods (agents and brokers) |
| 5142 | Packaged Frozen Foods (business to business electronic markets) |
| 5142 | Packaged Frozen Foods (frozen food sold via retail method) |
| 5142 | Packaged Frozen Foods (merchant wholesalers except those selling packaged frozen foods via retail method) |
| 3565 | Packaging Machinery |
| 2671 | Packaging Paper and Plastics Film Coated and Laminated (except single-web and multi-web plastics packaging film and sheet) |
| 2671 | Packaging Paper and Plastics Film Coated and Laminated (single-web and multi-web plastics packaging film and sheet) |
| 4783 | Packing and Crating |
| 5231 | PaintGlass and Wallpaper Stores (except glass) |
| 5231 | PaintGlass and Wallpaper Stores (glass) |
| 1721 | Painting and Paper Hanging |
| 1721 | Painting and Paper Hanging (traffic lane painting) |
| 5198 | PaintsVarnishes and Supplies (business to business electronic markets) |
| 5198 | Paints Varnishes and Supplies (agents and brokers) |
| 5198 | Paints Varnishes and Supplies (merchant wholesalers) |
| 2851 | PaintsVarnishes Lacquers Enamels and Allied Products |
| 3554 | Paper Industries Machinery |
| 2621 | Paper Mills (except newsprint mills) |
| 2621 | Paper Mills (newsprint mills) |
| 2631 | Paperboard Mills |
| 7515 | Passenger Car Leasing |
| 7514 | Passenger Car Rental |
| 6794 | Patent Owners and Lessors |
| 3951 | Pens Mechanical Pencils and Parts |
| 6371 | PensionHealth and Welfare Funds (administrators) |
| 6371 | PensionHealth and Welfare Funds (health and welfare funds) |
| 6371 | PensionHealth and Welfare Funds (managers) |
| 6371 | PensionHealth and Welfare Funds (pension funds) |
| 6371 | PensionHealth and Welfare Funds (profit sharing funds) |
| 2844 | PerfumesCosmetics and Other Toilet Preparations (except toothpastegel and dentifrice powders) |
| 2844 | PerfumesCosmetics and Other Toilet Preparations (toothpastegel and dentifrice powders) |
| 2721 | Periodicals: Publishingor Publishing and Printing (except Internet periodical publishing) |
| 2721 | Periodicals: Publishingor Publishing and Printing (Internet periodical publishing) |
| 6141 | Personal Credit Institutions (credit card issuing) |
| 6141 | Personal Credit Institutions (except installment sales finance industrial nondeposit banks and credit card issuing) |
| 6141 | Personal Credit Institutions (industrial nondeposit banks) |
| 6141 | Personal Credit Institutions (installment sales finance) |
| 3172 | Personal Leather GoodsExcept Women's Handbags and Purses (except nonprecious metal personal goods such as card cases cigar cases and comb cases) |
| 3172 | Personal Leather GoodsExcept Women's Handbags and Purses (nonprecious metal personal goods such as card cases cigar cases and comb cases) |
| 2879 | Pesticides and Agricultural Chemicals NEC |
| 5172 | Petroleum and Petroleum Products Wholesalers Except Bulk Stations and Terminals (agents and brokers) |
| 5172 | Petroleum and Petroleum Products Wholesalers Except Bulk Stations and Terminals (business to business electronic markets) |
| 5172 | Petroleum and Petroleum Products Wholesalers Except Bulk Stations and Terminals (merchant wholesalers) |
| 5171 | Petroleum Bulk Stations and Terminals (except petroleum sold via retail method) |
| 5171 | Petroleum Bulk Stations and Terminals (heating oil sold to final consumer) |
| 5171 | Petroleum Bulk Stations and Terminals (LP gas sold to final consumer) |
| 2911 | Petroleum Refining |
| 2834 | Pharmaceutical Preparations |
| 3652 | Phonograph Records and Prerecorded Audio Tapes and Disks (integrated record companiesexcept duplication only) |
| 3652 | Phonograph Records and Prerecorded Audio Tapes and Disks (reproduction of all other media except video) |
| 1475 | Phosphate Rock |
| 2874 | Phosphatic Fertilizers |
| 7334 | Photocopying and Duplicating Services (except quick printing) |
| 7334 | Photocopying and Duplicating Services (quick printing) |
| 7384 | Photofinishing Laboratories (except one-hour) |
| 7384 | Photofinishing Laboratories (one-hour) |
| 5043 | Photographic Equipment and Supplies (agents and brokers) |
| 5043 | Photographic Equipment and Supplies (business to business electronic markets) |
| 3861 | Photographic Equipment and Supplies (except photographic film paper platesand chemicals) |
| 5043 | Photographic Equipment and Supplies (merchant wholesalers) |
| 3861 | Photographic Equipment and Supplies (photographic films paper plates and chemicals) |
| 7221 | Photographic StudiosPortrait |
| 7991 | Physical Fitness Facilities |
| 2035 | Pickled Fruits and Vegetables Vegetable Sauces and Seasonings and Salad Dressings (pickled fruits and vegetables) |
| 2035 | Pickled Fruits and Vegetables Vegetable Sauces and Seasonings and Salad Dressings (sauces and salad dressings) |
| 5131 | Piece GoodsNotions and Other Dry Goods (agents and brokers) |
| 5131 | Piece GoodsNotions and Other Dry Goods (broadwoven converters) |
| 5131 | Piece GoodsNotions and Other Dry Goods (business to business electronic markets) |
| 5131 | Piece GoodsNotions and Other Dry Goods (merchant wholesalers except broadwoven and piece goods converters and merchant wholesalers selling piece goodsnotions and other dry goods via retail method) |
| 5131 | Piece GoodsNotions and Other Dry Goods (piece goods notions and other dry goods sold via retail method) |
| 5131 | Piece GoodsNotions and Other Dry Goods (piece goods convertersexcept broadwoven) |
| 4619 | Pipelines NEC |
| 1742 | PlasteringDrywall Acoustical and Insulation Work |
| 2673 | PlasticsFoil and Coated Paper Bags (except single web or multi-web plastic bags) |
| 2673 | PlasticsFoil and Coated Paper Bags (single-web and multi-web plastics bags) |
| 3085 | Plastics Bottles |
| 3086 | Plastics Foam Products (except polystyrene foam products) |
| 3086 | Plastics Foam Products (polystyrene foam products) |
| 2821 | Plastics MaterialsSynthetic and Resinsand Nonvulcanizable Elastomers |
| 5162 | Plastics Materials and Basic Forms and Shapes (agents and brokers) |
| 5162 | Plastics Materials and Basic Forms and Shapes (business to business electronic markets) |
| 5162 | Plastics Materials and Basic Forms and Shapes (merchant wholesalers except those selling plastics via retail method) |
| 5162 | Plastics Materials and Basic Forms and Shapes (plastics materials forms and basic shapes sold via retail method) |
| 3084 | Plastics Pipe |
| 3088 | Plastics Plumbing Fixtures |
| 3089 | Plastics Products NEC (except plastics pipe fittingsinflatable plastics life jacketsplastics furniture partsand plastics sausage casings) |
| 3089 | Plastics Products NEC (finished plastic furniture parts) |
| 3089 | Plastics Products NEC (inflatable plastic life jackets) |
| 3089 | Plastics Products NEC (pipe fittings) |
| 3089 | Plastics Products NEC (plastics sausage casings) |
| 2796 | Platemaking and Related Services |
| 2395 | PleatingDecorative and Novelty Stitchingand Tucking for the Trade (except apparel contractors) |
| 2395 | PleatingDecorative and Novelty Stitchingand Tucking for the Trade (men's and boy's apparel contractors) |
| 2395 | PleatingDecorative and Novelty Stitchingand Tucking for the Trade (women'sGirl's and infants' apparel contractors) |
| 1711 | PlumbingHeating and Air-Conditioning (environmental control installation contractors) |
| 1711 | PlumbingHeating and Air-Conditioning (except environmental controls installation |
| 1711 | PlumbingHeating and Air-Conditioning (septic tank cesspool and dry well construction contractors) |
| 5074 | Plumbing and Heating Equipment and Supplies (Hydronics) (agents and brokers) |
| 5074 | Plumbing and Heating Equipment and Supplies (Hydronics) (business to business electronic markets) |
| 5074 | Plumbing and Heating Equipment and Supplies (Hydronics) (merchant wholesalers except those selling plumbing and hydronic heating equipment via retail method) |
| 5074 | Plumbing and Heating Equipment and Supplies (Hydronics)(plumbing and hydronic heating equipment sold via retail method) |
| 3432 | Plumbing Fixture Fittings and Trim (except shower rods lawn hose nozzles and lawn sprinklers) |
| 3432 | Plumbing Fixture Fittings and Trim (lawn hose nozzles and lawn sprinklers) |
| 3432 | Plumbing Fixture Fittings and Trim (metal shower rods) |
| 9221 | Police Protection |
| 8651 | Political Organizations |
| 3264 | Porcelain Electrical Supplies |
| 1474 | PotashSoda and Borate Minerals |
| 2096 | Potato ChipsCorn Chips and Similar Snacks |
| 3269 | Pottery Products NEC |
| 259 | Poultry and Eggs NEC |
| 5144 | Poultry and Poultry Products (agents and brokers) |
| 5144 | Poultry and Poultry Products (business to business electronic markets) |
| 5144 | Poultry and Poultry Products (merchant wholesalers except those selling poultry and poultry products via retail method) |
| 5144 | Poultry and Poultry Products (poultry and poultry products sold via retail method) |
| 254 | Poultry Hatcheries |
| 2015 | Poultry Slaughtering and Processing (egg processing) |
| 2015 | Poultry Slaughtering and Processing (poultry slaughtering and processing) |
| 3612 | PowerDistribution and Specialty Transformers |
| 7211 | Power LaundriesFamily and Commercial |
| 3546 | Power-Driven Handtools |
| 3448 | Prefabricated Metal Buildings and Components |
| 2452 | Prefabricated Wood Buildings and Components |
| 7372 | Prepackaged Software (mass reproduction of software) |
| 7372 | Prepackaged Software (software publishing) |
| 2048 | Prepared Feeds and Feed Ingredients for Animals and Fowls Except Dogs and Cats (except slaughtering animals for pet food) |
| 2048 | Prepared Feeds and Feed Ingredients for Animals and Fowls Except Dogs and Cats (slaughtering animals for pet food) |
| 2045 | Prepared Flour Mixes and Doughs |
| 2092 | Prepared Fresh or Frozen Fish and Seafoods |
| 3229 | Pressed and Blown Glass and Glassware NEC |
| 3692 | Primary BatteriesDry and Wet |
| 3399 | Primary Metal Products NEC (aluminum powderpaste flakes etc.) |
| 3399 | Primary Metal Products NEC (copper powderpaste flakes etc.) |
| 3399 | Primary Metal Products NEC (ferrous powderpaste flakes etc.) |
| 3399 | Primary Metal Products NEC (iron ore recovery from open hearth slag) |
| 3399 | Primary Metal Products NEC (laminating steel for the trade) |
| 3399 | Primary Metal Products NEC (nonferrous nailsbrads staples tacksetc. made from purchased nonferrous wire) |
| 3399 | Primary Metal Products NEC (nonferrous powderpaste flakes etc. except copper and aluminum) |
| 3334 | Primary Production of Aluminum |
| 3331 | Primary Smelting and Refining of Copper |
| 3339 | Primary Smelting and Refining of Nonferrous Metals Except Copper and Aluminum |
| 3672 | Printed Circuit Boards |
| 5111 | Printing and Writing Paper (agents and brokers) |
| 5111 | Printing and Writing Paper (business to business electronic markets) |
| 5111 | Printing and Writing Paper (merchant wholesalers except those selling printing and writing paper via retail method) |
| 5111 | Printing and Writing Paper (printing and writing paper sold via retail method) |
| 2893 | Printing Ink |
| 3555 | Printing Trades Machinery and Equipment |
| 8811 | Private Households |
| 2999 | Products of Petroleum and Coal NEC |
| 5049 | Professional Equipment and Supplies NEC (agents and brokers) |
| 5049 | Professional Equipment and Supplies NEC (business to business electronic markets) |
| 5049 | Professional Equipment and Supplies NEC (merchant wholesalers except those selling religious and teacher's school supplies via retail method) |
| 5049 | Professional Equipment and Supplies NEC (religious and teacher's school supplies sold via retail method) |
| 8621 | Professional Membership Organizations |
| 7941 | Professional Sports Clubs and Promoters (professional sports clubs) |
| 7941 | Professional Sports Clubs and Promoters (sports agents) |
| 7941 | Professional Sports Clubs and Promoters (sports promoters) |
| 7941 | Professional Sports Clubs and Promoters (stadium operators promoting events in their own facilities) |
| 8063 | Psychiatric Hospitals |
| 2531 | Public Building and Related Furniture (blackboards) |
| 2531 | Public Building and Related Furniture (except motor vehicle seats and blackboards) |
| 2531 | Public Building and Related Furniture (seats for motor vehicles) |
| 9311 | Public FinanceTaxation and Monetary Policy |
| 7992 | Public Golf Courses |
| 9229 | Public Order and Safety NEC |
| 8743 | Public Relations Services |
| 2611 | Pulp Mills (pulp mills producing newsprint) |
| 2611 | Pulp Mills (pulp mills producing paper except newsprint) |
| 2611 | Pulp Mills (pulp mills producing paperboard) |
| 2611 | Pulp Mills (pulp producing mills only) |
| 3561 | Pumps and Pumping Equipment |
| 7948 | RacingIncluding Track Operations(except track operators) |
| 7948 | RacingIncluding Track Operations (track operations) |
| 5731 | RadioTelevision and Consumer Electronics Stores (automobile radios) |
| 5731 | RadioTelevision and Consumer Electronics Stores (except automobile radios) |
| 7313 | RadioTelevision and Publishers' Advertising Representatives |
| 3663 | Radio and Television Broadcasting and Communications Equipment |
| 7622 | Radio and Television Repair Shops (household antenna installation and household-type satellite dish installation) |
| 7622 | Radio and Television Repair Shops (new retail sales combined with repair-repair services as major source of receipts) |
| 7622 | Radio and Television Repair Shops (stereo TVVCR and radio repair) |
| 7622 | Radio and Television Repair Shops (telecommunication equipment repair) |
| 4832 | Radio Broadcasting Stations (except networks) |
| 4832 | Radio Broadcasting Stations (networks) |
| 4812 | Radiotelephone Communications (cellular carriers) |
| 4812 | Radiotelephone Communications (paging and cellular resellers) |
| 4812 | Radiotelephone Communications (paging carriers) |
| 3743 | Railroad Equipment (except locomotive fuel lubricating or cooling medium pumps) |
| 3743 | Railroad Equipment (locomotive fuel lubricating or cooling medium pumps) |
| 4013 | Railroad Switching and Terminal Establishments (except short line railroads) |
| 4013 | Railroad Switching and Terminal Establishments (short line railroads) |
| 4011 | RailroadsLine-Haul Operating |
| 3273 | Ready-Mixed Concrete |
| 6531 | Real Estate Agents and Managers (agents and brokers) |
| 6531 | Real Estate Agents and Managers (appraisers) |
| 6531 | Real Estate Agents and Managers (cemetery management) |
| 6531 | Real Estate Agents and Managers (condominium associations) |
| 6531 | Real Estate Agents and Managers (except property managers condominium associations cemetery management agents and brokers operating housing authorities and appraisers) |
| 6531 | Real Estate Agents and Managers (nonresidential property managers) |
| 6531 | Real Estate Agents and Managers (operating housing authorities) |
| 6531 | Real Estate Agents and Managers (residential property managers) |
| 6798 | Real Estate Investment Trusts (hybrid or equity REITs primarily leasing miniwarehouses and self-storage units) |
| 6798 | Real Estate Investment Trusts (hybrid or equity REITs primarily leasing nonresidential Buildings) |
| 6798 | Real Estate Investment Trusts (hybrid or equity REITs primarily leasing other real estate property) |
| 6798 | Real Estate Investment Trusts (hybrid or equity REITs primarily leasing residential Buildings and Dwellings) |
| 6798 | Real Estate Investment Trusts (hybrid or mortgage REITs primarily in underwriting or investing in mortgages) |
| 2493 | Reconstituted Wood Products |
| 5735 | Record and Prerecorded Tape Stores |
| 5561 | Recreational Vehicle Dealers |
| 7033 | Recreational Vehicle Parks and Campsites |
| 4613 | Refined Petroleum Pipelines |
| 4222 | Refrigerated Warehousing and Storage |
| 7623 | Refrigeration and Air-Conditioning Service and Repair Shops (except commercial refrigeration equipment repair and sales locations with repair as major source of receipts) |
| 7623 | Refrigeration and Air-Conditioning Services and Repair Shops (commercial refrigerator equipment repair) |
| 7623 | Refrigeration and Air-Conditioning Services and Repair Shops (new retail sales combined with repair-repair services as major source of receipts) |
| 5078 | Refrigeration Equipment and Supplies (agents and brokers) |
| 5078 | Refrigeration Equipment and Supplies (business to business electronic markets) |
| 5078 | Refrigeration Equipment and Supplies (merchant wholesalers) |
| 4953 | Refuse Systems (hazardous waste treatment and disposal) |
| 4953 | Refuse Systems (materials recovery facilities) |
| 4953 | Refuse Systems (other nonhazardous waste treatment and disposal) |
| 4953 | Refuse Systems (solid waste combustors and incinerators) |
| 4953 | Refuse Systems (solid waste landfills) |
| 9651 | RegulationLicensing and Inspection of Miscellaneous Commercial Sectors |
| 9631 | Regulation and Administration of Communications ElectricGas and Other Utilities |
| 9621 | Regulation and Administration of Transportation Programs (except air traffic control) |
| 9621 | Regulation and Administration of Transportation Programs (government air traffic control) |
| 9641 | Regulation of Agricultural Marketing and Commodities |
| 3625 | Relays and Industrial Controls |
| 8661 | Religious Organizations |
| 4741 | Rental of Railroad Cars (grain leveling in railroad carsgrain trimming for railroad equipment precooling of fruits and vegetables in con NECtion with transportation and railroad car cleaning icing ventilatingand heating) |
| 4741 | Rental of Railroad Cars (rental of railroad cars) |
| 7699 | Repair Shops and Related Services NEC (boiler cleaning chippingand scaling) |
| 7699 | Repair Shops and Related Services NEC (camera repair) |
| 7699 | Repair Shops and Related Services NEC (cesspool and septic tank cleaning) |
| 7699 | Repair Shops and Related Services NEC (custom picture framing shops) |
| 7699 | Repair Shops and Related Services NEC (dental instrument repair laboratory instrument repair medical equipment and other electronic and precision equipment repairexcept typewriters) |
| 7699 | Repair Shops and Related Services NEC (except industrial electronichome and gardenappliance and leather goods) |
| 7699 | Repair Shops and Related Services NEC (farriers) |
| 7699 | Repair Shops and Related Services NEC (furnaceduct gutter and drain cleaning services) |
| 7699 | Repair Shops and Related Services NEC (gas appliance repair service sewing machine repairstove repair shopsand other non-electrical appliance) |
| 7699 | Repair Shops and Related Services NEC (lawnmower repair shops sharpening and repairing knives saws and tools) |
| 7699 | Repair Shops and Related Services NEC (leather goods repair shops luggage repair shops pocketbook repair shops) |
| 7699 | Repair Shops and Related Services NEC (locksmith shops) |
| 7699 | Repair Shops and Related Services NEC (new bicycle retail sales combined with repair-repair services for bicycles as major source of receipts) |
| 7699 | Repair Shops and Related Services NEC (new lawn and garden equipment retail sales combined with repair-repair services as major source of receipts) |
| 7699 | Repair Shops and Related Services NEC (new power tool retail sales combined with repair-repair services as major source of receipts) |
| 7699 | Repair Shops and Related Services NEC (other non-automotive transportation equipment and industrial machines and equipmentand sharpening commercial blades) |
| 7699 | Repair Shops and Related Services NEC (sewer cleaning and rodding) |
| 7699 | Repair Shops and Related Services NEC (ship scaling) |
| 7699 | Repair Shops and Related Services NEC (taxidermists and antique repair and restoration except antique car restoration) |
| 7699 | Repair Shops and Related Services NEC (typewriter repair refilling or recycling ink jet cartridges) |
| 8361 | Residential Care (except mental health and substance abuse facilitieshomes for the elderly and homes for the mentally handicapped with incidental health care) |
| 8361 | Residential Care (homes for the elderly) |
| 8361 | Residential Care (homes for the mentally handicapped with incidental health care) |
| 8361 | Residential Care (mental health and substance abuse facilities) |
| 3645 | Residential Electric Lighting Fixtures |
| 5461 | Retail Bakeries (breadcake and related products baked and sold on premise) |
| 5461 | Retail Bakeries (selling only) |
| 5461 | Retail Bakeries (snacks) |
| 5261 | Retail NurseriesLawn and Garden Supply Stores (except outdoor power equipment) |
| 5261 | Retail NurseriesLawn and Garden Supply Stores (outdoor power equipment) |
| 7641 | Reupholstery and Furniture Repair |
| 112 | Rice |
| 2044 | Rice Milling |
| 2095 | Roasted Coffee |
| 2384 | Robes and Dressing Gowns (men's and boys' contractors) |
| 2384 | Robes and Dressing Gowns (men's except contractors) |
| 2384 | Robes and Dressing Gowns (women's Girl'sand infants' contractors) |
| 2384 | Robes and Dressing Gowns (women's except contractors) |
| 3351 | RollingDrawing and Extruding of Copper |
| 3356 | RollingDrawing and Extruding of Nonferrous Metals Except Copper and Aluminum |
| 3547 | Rolling Mill Machinery and Equipment |
| 5033 | RoofingSiding and Insulation Materials (agents and brokers) |
| 5033 | RoofingSiding and Insulation Materials (business to business electronic markets) |
| 5033 | RoofingSiding and Insulation Materials (merchant wholesalers except those selling via retail method) |
| 5033 | RoofingSiding and Insulation Materials (roofing siding and insulation materials sold via retail method) |
| 1761 | RoofingSiding and Sheet Metal Work (except roofing and siding work) |
| 1761 | RoofingSiding and Sheet Metal Work (roofing contractors) |
| 1761 | RoofingSiding and Sheet Metal Work (siding contractors) |
| 7021 | Rooming and Boarding Houses |
| 3021 | Rubber and Plastics Footwear |
| 3052 | Rubber and Plastics Hose and Belting |
| 2068 | Salted and Roasted Nuts and Seeds |
| 2656 | Sanitary Food ContainersExcept Folding |
| 2676 | Sanitary Paper Products |
| 4959 | Sanitary Services NEC (all but remediation servicesmalaria controlmosquito eradication snow plowing street sweepingand airport runway vacuuming) |
| 4959 | Sanitary Services NEC (cleaning parking lots and driveways) |
| 4959 | Sanitary Services NEC (mosquito eradication) |
| 4959 | Sanitary Services NEC (remediation services) |
| 4959 | Sanitary Services NEC (snow plowing and sweeping streets and highways) |
| 4959 | Sanitary Services NEC (vacuuming of runways) |
| 2013 | Sausages and Other Prepared Meat Products (except lard made from purchased materials) |
| 2013 | Sausages and Other Prepared Meat Products (lard made from purchased materials) |
| 6035 | Savings InstitutionsFederally Chartered |
| 6036 | Savings InstitutionsNot Federally Chartered |
| 3425 | Saw Blades and Handsaws |
| 2421 | Sawmills and Planing Mills General (box lumber made from purchased lumber) |
| 2421 | Sawmills and Planing Mills General (kiln drying) |
| 2421 | Sawmills and Planing Mills General (lumber manufacturing from purchased lumber softwood cut stock wood lath fence picketsand planing mill products) |
| 2421 | Sawmills and Planing Mills General (sawmills) |
| 2421 | Sawmills and Planing Mills General (softwood flooring) |
| 3596 | Scales and BalancesExcept Laboratory |
| 2397 | Schiffli Machine Embroideries |
| 4151 | School Buses |
| 8299 | Schools and Educational Services NEC (artdrama and music schools) |
| 8299 | Schools and Educational Services NEC (automobile driving instruction) |
| 8299 | Schools and Educational Services NEC (baton instruction) |
| 8299 | Schools and Educational Services NEC (cooking and modeling schools) |
| 8299 | Schools and Educational Services NEC (exam preparation and tutoring) |
| 8299 | Schools and Educational Services NEC (except professional and management trainingaviation and flight trainingfine arts schools language schools exam preparation and tutoring automobile driving schoolsand educational support services) |
| 8299 | Schools and Educational Services NEC (flying instruction) |
| 8299 | Schools and Educational Services NEC (language schools) |
| 8299 | Schools and Educational Services NEC (professional and management development training) |
| 8299 | Schools and Educational Services NEC (educational support services) |
| 5093 | Scrap and Waste Materials (agents and brokers) |
| 5093 | Scrap and Waste Materials (business to business electronic markets) |
| 5093 | Scrap and Waste Materials (merchant wholesalers) |
| 3451 | Screw Machine Products |
| 3812 | SearchDetection Navigation Guidance Aeronauticaland Nautical Systems and Instruments |
| 3341 | Secondary Smelting and Refining of Nonferrous Metals (aluminum) |
| 3341 | Secondary Smelting and Refining of Nonferrous Metals (copper) |
| 3341 | Secondary Smelting and Refining of Nonferrous Metals (except copper and aluminum) |
| 7338 | Secretarial and Court Reporting (court reporting services) |
| 7338 | Secretarial and Court Reporting (secretarial services) |
| 6231 | Security and Commodity Exchanges |
| 6211 | Security BrokersDealers and Flotation Companies (except security dealers and underwritersand security oil lease and gas lease brokers) |
| 6211 | Security BrokersDealers and Flotation Companies (oil lease and gas lease brokers offices) |
| 6211 | Security BrokersDealers and Flotation Companies (security brokersnote brokers) |
| 6211 | Security BrokersDealers and Flotation Companies (security dealers and underwriters) |
| 7382 | Security Systems Services |
| 3674 | Semiconductors and Related Devices |
| 5087 | Service Establishment Equipment and Supplies (agents and brokers) |
| 5087 | Service Establishment Equipment and Supplies (beauty and barber shop equipment and supplies sold via retail method) |
| 5087 | Service Establishment Equipment and Supplies (business to business electronic markets) |
| 5087 | Service Establishment Equipment and Supplies (merchant wholesalers except those selling beauty and barber shop equipment and supplies via retail method) |
| 3589 | Service Industry Machinery NEC |
| 8999 | Services NEC (actuarial consulting) |
| 8999 | Services NEC (authors artistsand related technical servicesindependent) |
| 8999 | Services NEC (environmental consultants) |
| 8999 | Services NEC (Internet broadcastingspecial interest web sitesentertainment sites and interactive game sites) |
| 8999 | Services NEC (Internet web search portals) |
| 8999 | Services NEC (music publishing) |
| 8999 | Services NEC (record production) |
| 8999 | Services NEC (scientific and related consulting services) |
| 8999 | Services NEC (weather forecasting services) |
| 7829 | Services Allied to Motion Picture Distribution (commercial distribution film libraries) |
| 7829 | Services Allied to Motion Picture Distribution (except commercial film distribution libraries and film archives) |
| 7829 | Services Allied to Motion Picture Distribution (film archives) |
| 7819 | Services Allied to Motion Picture Production (casting bureaus) |
| 7819 | Services Allied to Motion Picture Production (except casting bureaus wardrobe and equipment rental talent payment services teleproduction and other postproduction services reproduction of videos independent film directors and other independent motion picture production related services) |
| 7819 | Services Allied to Motion Picture Production (film directors and related motion picture production services independent) |
| 7819 | Services Allied to Motion Picture Production (motion picture consulting) |
| 7819 | Services Allied to Motion Picture Production (motion picture equipment rental) |
| 7819 | Services Allied to Motion Picture Production (reproduction of video) |
| 7819 | Services Allied to Motion Picture Production (talent payment services) |
| 7819 | Services Allied to Motion Picture Production (teleproduction and postproduction services) |
| 7819 | Services Allied to Motion Picture Production (wardrobe rental for motion picture film production) |
| 6289 | Services Allied With the Exchange of Securities or Commodities NEC (except security custodians) |
| 6289 | Services Allied With the Exchange of Securities or Commodities NEC (security custodians) |
| 2652 | Setup Paperboard Boxes |
| 4952 | Sewerage Systems |
| 5949 | SewingNeedlework and Piece Goods Stores |
| 214 | Sheep and Goats (goat farms) |
| 214 | Sheep and Goats (sheep farms) |
| 3444 | Sheet Metal Work (cooling towers sheet metal) |
| 3444 | Sheet Metal Work (except sheet metal bins and vats skylights and sheet metal cooling towers) |
| 3444 | Sheet Metal Work (metal bins and vats) |
| 3444 | Sheet Metal Work (stamped metal skylights) |
| 913 | Shellfish |
| 3731 | Ship Building and Repairing (except repairs in floating drydocks) |
| 3731 | Ship Building and Repairing (repair services provided by floating drydocks) |
| 7251 | Shoe Repair Shops and Shoeshine Parlors (hatcleaning and blocking shops) |
| 7251 | Shoe Repair Shops and Shoeshine Parlors (shoe repair shops) |
| 7251 | Shoe Repair Shops and Shoeshine Parlors (shoeshine parlors) |
| 5661 | Shoe Stores |
| 6153 | Short Term Business Credit Institutions Except Agricultural (short term inventory credit and purchasing accounts receivable) |
| 2079 | ShorteningTable Oils Margarine and Other Edible Fats and Oils NEC (except processing vegetable and soybean oils into edible oils from oilseeds and vegetables crushed in the same establishment) |
| 2079 | ShorteningTable Oils Margarine and Other Edible Fats and Oils NEC (processing soybean oil into edible cooking oils from soybeans crushed in the same establishment) |
| 2079 | ShorteningTable Oils Margarine and Other Edible Fats and Oils NEC (processing vegetable oilsexcept soybean into edible cooking oils from oilseeds and vegetables crushed in the same establishment) |
| 6153 | Short-Term Business Credit Institutions Except Agricultural (business sales finance). |
| 6153 | Short-Term Business Credit Institutions Except Agricultural (credit card issuing) |
| 6153 | Short-Term Business Credit Institutions Except Agricultural (credit card service) |
| 6153 | Short-Term Business Credit Institutions Except Agricultural (except credit card service and issuing short term inventory credit purchasing accounts receivable and business sales finance) |
| 3993 | Signs and Advertising Specialties (screen printing purchased advertising specialties) |
| 3993 | Signs and Advertising Specialties (signs) |
| 1044 | Silver Ores |
| 3914 | SilverwarePlated Ware and Stainless Steel Ware (cutlery and flatwarenonprecious and precious plated) |
| 3914 | SilverwarePlated Ware and Stainless Steel Ware (except nonprecious and precious plated metal cutleryflatware and hollowware) |
| 3914 | SilverwarePlated Ware and Stainless Steel Ware (precious metal plated hollowware) |
| 8051 | Skilled Nursing Care Facilities (continuing care retirement communities) |
| 8051 | Skilled Nursing Care Facilities (except continuing care retirement communities and mental retardation hospitals) |
| 8051 | Skilled Nursing Care Facilities (mental retardation hospitals) |
| 3484 | Small Arms |
| 3482 | Small Arms Ammunition |
| 2841 | Soaps and Other DetergentsExcept Specialty Cleaners |
| 8399 | Social Services NEC (environmentconservation and wildlife advocacy) |
| 8399 | Social Services NEC (except human rightsenvironment conservation and wildlife advocacy organizationsgrantmaking and givingand voluntary health organizations) |
| 8399 | Social Services NEC (grantmaking and giving) |
| 8399 | Social Services NEC (human rights organizations) |
| 8399 | Social Services NEC (voluntary health organizations) |
| 2436 | Softwood Veneer and Plywood |
| 711 | Soil Preparation Services |
| 2075 | Soybean Oil Mills (processing purchased soybean oil) |
| 2075 | Soybean Oil Mills (soybean processing except edible soybean oil) |
| 116 | Soybeans |
| 9661 | Space Research and Technology |
| 3544 | Special Dies and ToolsDie SetsJigs and Fixtures and Industrial Molds (except molds) |
| 3544 | Special Dies and ToolsDie SetsJigs and Fixtures and Industrial Molds (industrial molds) |
| 3559 | Special Industry Machinery NEC (automotive maintenance equipment) |
| 3559 | Special Industry Machinery NEC (cotton ginning machinery) |
| 3559 | Special Industry Machinery NEC (except rubber and plastics manufacturing machinery semiconductor manufacturing machinery and automotive maintenance equipment) |
| 3559 | Special Industry Machinery NEC (nuclear control rod drive mechanisms) |
| 3559 | Special Industry Machinery NEC (rubber and plastics manufacturing machinery) |
| 3559 | Special Industry Machinery NEC (semiconductor machinery manufacturing) |
| 2429 | Special Product Sawmills NEC (excelsior) |
| 2429 | Special Product Sawmills NEC (shingle millsshakes) |
| 2429 | Special Product SawmillsNot Elsewhere Classified (cooperage stock) |
| 1799 | Special Trade Contractors NEC (anchored earth retention contractors) |
| 1799 | Special Trade Contractors NEC (asbestos abatement and lead paint removal contractors) |
| 1799 | Special Trade Contractors NEC (building equipment installation contractors for service station equipmentboiler duct and pipe insulation |
| 1799 | Special Trade Contractors NEC (building finishing contractors for weather stripping and damp proofing window covering fixture installation bathtub refinishingmodular furniture installationtrade show exhibit installation and removaland spectator seating installation) ) |
| 1799 | Special Trade Contractors NEC (countertopresidential-type installation) |
| 1799 | Special Trade Contractors NEC (dewatering contractorstest drilling for constructionand core drilling for construction) |
| 1799 | Special Trade Contractors NEC (except indoor swimming pool contractors anchored earth retention contractors |
| 1799 | Special Trade Contractors NEC (forming contractors and ornamental metal work contractors) |
| 1799 | Special Trade Contractors NEC (glass tinting work) |
| 1799 | Special Trade Contractors NEC (indoor swimming pool construction contractors) |
| 1799 | Special Trade Contractors NEC (paint and wallpaper stripping and removing contractors) |
| 1799 | Special Trade Contractors NEC (power washing building exteriorsnot associated with construction) |
| 4226 | Special Warehousing and Storage NEC (except fur storage and warehousing in foreign trade zones) |
| 4226 | Special Warehousing and Storage NEC (fur storage) |
| 4226 | Special Warehousing and Storage NEC (warehousing in foreign trade zones) |
| 2842 | Specialty CleaningPolishing and Sanitation Preparations |
| 8069 | Specialty HospitalsExcept Psychiatric (children's hospitals) |
| 8069 | Specialty HospitalsExcept Psychiatric (except children's and substance abuse hospitals) |
| 8069 | Specialty HospitalsExcept Psychiatric (substance abuse hospitals) |
| 8093 | Specialty Outpatient Facilities NEC (except family planning centers mental health centersand respritory therapy clinics and offices) |
| 8093 | Specialty Outpatient Facilities NEC (family planning centers) |
| 8093 | Specialty Outpatient Facilities NEC (mental health facilities) |
| 8093 | Specialty Outpatient Facilities NEC (respiratory therapy clinics and offices) |
| 3566 | Speed ChangersIndustrial High-Speed Drivesand Gears |
| 3949 | Sporting and Athletic Goods NEC |
| 7032 | Sporting and Recreational Camps |
| 5091 | Sporting and Recreational Goods and Supplies (agents and brokers) |
| 5091 | Sporting and Recreational Goods and Supplies (business to business electronic markets) |
| 5091 | Sporting and Recreational Goods and Supplies (merchant wholesalers except those selling sporting and recreational goods via retail method) |
| 5091 | Sporting and Recreational Goods and Supplies (sporting and recreational goods sold via retail method) |
| 5941 | Sporting Goods Stores and Bicycle Shops |
| 6022 | State Commercial Banks (commercial banking) |
| 6022 | State Commercial Banks (credit card issuing) |
| 6022 | State Commercial Banks (private and industrial banking) |
| 2678 | StationeryTablets and Related Products |
| 5112 | Stationery and Office Supplies (agents and brokers) |
| 5112 | Stationery and Office Supplies (business to business electronic markets) |
| 5112 | Stationery and Office Supplies (merchant wholesalers except those selling stationery and office supplies via retail method) |
| 5112 | Stationery and Office Supplies (stationery and office supplies sold via retail method) |
| 5943 | Stationery Stores |
| 3511 | SteamGas and Hydraulic Turbines and Turbine Generator Set Units |
| 4961 | Steam and Air-Conditioning Supply |
| 3325 | Steel Foundries NEC |
| 3324 | Steel Investment Foundries |
| 3317 | Steel Pipe and Tubes |
| 3493 | Steel SpringsExcept Wire |
| 3315 | Steel Wiredrawing and Steel Nails and Spikes (nails spikes paper clipsand wire not made in wiredrawing plants) |
| 3315 | Steel Wiredrawing and Steel Nails and Spikes (steel wire drawing) |
| 3312 | Steel WorksBlast Furnaces (Including Coke Ovens)and Rolling Mills (coke ovens) |
| 3312 | Steel WorksBlast Furnaces (Including Coke Ovens)and Rolling Mills (except coke ovens not integrated with steel mills and hot-rolling purchased steel) |
| 3312 | Steel WorksBlast Furnaces (Including Coke Ovens)and Rolling Mills (hot-rolling purchased steel) |
| 3691 | Storage Batteries |
| 3259 | Structural Clay Products NEC |
| 1791 | Structural Steel Erection (cooling tower installation) |
| 1791 | Structural Steel Erection (curtain wall installation and metal furring installation) |
| 1791 | Structural Steel Erection (structural steel work) |
| 2439 | Structural Wood Members NEC (except trusses) |
| 2439 | Structural Wood Members NEC (trusses) |
| 133 | Sugarcane and Sugar Beets (sugar beet farms) |
| 133 | Sugarcane and Sugar Beets (sugarcane farms) |
| 6351 | Surety Insurance (financial responsibility insurers-direct) |
| 6351 | Surety Insurance (reinsurers) |
| 6351 | Surety Insurance (warranty insurance home) |
| 2843 | Surface Active AgentsFinishing AgentsSulfonated Oils and Assistants |
| 3841 | Surgical and Medical Instruments and Apparatus (except tranquilizer guns and operating room tables) |
| 3841 | Surgical and Medical Instruments and Apparatus (operating room tables) |
| 3841 | Surgical and Medical Instruments and Apparatus (tranquilizer guns) |
| 8713 | Surveying Services (except geophysical surveying) |
| 8713 | Surveying Services (geophysical surveying ) |
| 3613 | Switchgear and Switchboard Apparatus |
| 2822 | Synthetic Rubber |
| 3795 | Tanks and Tank Components |
| 7291 | Tax Return Preparation Services |
| 4121 | Taxicabs |
| 4822 | Telegraph and Other Message Communications |
| 3661 | Telephone and Telegraph Apparatus (consumer external modems) |
| 3661 | Telephone and Telegraph Apparatus (except consumer external modems) |
| 4813 | Telephone CommunicationsExcept Radiotelephone (except resellers) |
| 4813 | Telephone CommunicationsExcept Radiotelephone (resellers) |
| 4833 | Television Broadcasting Stations |
| 4231 | Terminal and Joint Terminal Maintenance Facilities for Motor Freight Transportation |
| 4173 | Terminal and Service Facilities for Motor Vehicle Passenger Transportation |
| 1743 | TerrazzoTile Marble and Mosaic Work (except fresco work) |
| 1743 | TerrazzoTile Marble and Mosaic Work (fresco work) |
| 8734 | Testing Laboratories (except veterinary testing laboratories) |
| 8734 | Testing Laboratories (veterinary testing laboratories) |
| 2393 | Textile Bags |
| 2299 | Textile Goods NEC (broadwoven fabrics of jutelinen hemp and ramie and hand woven fabrics) |
| 2299 | Textile Goods NEC (finishing hard fiber thread and yarn without manufacturing thread or yarn) |
| 2299 | Textile Goods NEC (hemp bags made in spinning mills) |
| 2299 | Textile Goods NEC (manufacturing other textile products) |
| 2299 | Textile Goods NEC (manufacturing thread of hemplinen and ramie) |
| 2299 | Textile Goods NEC (narrow woven fabric of jutelinen hemp and ramie) |
| 2299 | Textile Goods NEC (nonwoven felt) |
| 2299 | Textile Goods NEC (spinning yarn of flaxhemp jute and ramie) |
| 3552 | Textile Machinery |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (casting agencies and television employment agencies) |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (producers of radio programs) |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theater operators) |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical agents) |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical costume design) |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical equipment rental) |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical promoters) |
| 7922 | Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services (theatrical ticket agencies) |
| 7922 | Theatrical Producers (Except Motion Pictures) and Miscellaneous Theatrical Services (ballet and dance companies) |
| 7922 | Theatrical Producers (Except Motion Pictures) and Miscellaneous Theatrical Services (theater companies opera companies) |
| 2284 | Thread Mills (except finishing thread without manufacturing thread) |
| 2284 | Thread Mills (finishing thread without manufacturing thread) |
| 811 | Timber Tracts (long term timber farms) |
| 811 | Timber Tracts (short rotation woody crops) |
| 2296 | Tire Cord and Fabrics |
| 7534 | Tire Retreading and Repair Shops (rebuilding tires and retreaded tire manufacturing) |
| 7534 | Tire Retreading and Repair Shops (tire repair) |
| 3011 | Tires and Inner Tubes |
| 5014 | Tires and Tubes (agents and brokers) |
| 5014 | Tires and Tubes (business to business electronic markets) |
| 5014 | Tires and Tubes (merchant wholesalers except those selling via retail method) |
| 5014 | Tires and Tubes (tires and tubes sold via retail method) |
| 6541 | Title Abstract Offices |
| 6361 | Title Insurance (reinsurers) |
| 6361 | Title Insurance (title insurers-direct) |
| 132 | Tobacco |
| 5194 | Tobacco and Tobacco Products (agents and brokers) |
| 5194 | Tobacco and Tobacco Products (business to business electronic markets) |
| 5194 | Tobacco and Tobacco Products (merchant wholesalers except those selling tobacco and tobacco products via retail method) |
| 5194 | Tobacco and Tobacco Products (sold via retail method) |
| 2141 | Tobacco Stemming and Redrying (reconstituted tobacco) |
| 2141 | Tobacco Stemming and Redrying (stemming and redrying tobacco) |
| 5993 | Tobacco Stores and Stands |
| 7532 | TopBody and Upholstery Repair Shops and Paint Shops |
| 3824 | Totalizing Fluid Meters and Counting Devices |
| 4725 | Tour Operators |
| 4492 | Towing and Tugboat Services |
| 5092 | Toys and Hobby Goods and Supplies (agents and brokers) |
| 5092 | Toys and Hobby Goods and Supplies (business to business electronic markets) |
| 5092 | Toys and Hobby Goods and Supplies (merchant wholesalers except those selling toys and hobby goods and supplies via retail method) |
| 5092 | Toys and Hobby Goods and Supplies (toys and hobby goods and supplies sold via retail method) |
| 3799 | Transportation Equipment NEC (automobileboat utility and light truck trailers) |
| 3799 | Transportation Equipment NEC (except automobileboat utility light truck trailers trailer hitches and wheelbarrows) |
| 3799 | Transportation Equipment NEC (trailer hitches) |
| 3799 | Transportation Equipment NEC (wheelbarrows) |
| 5088 | Transportation Equipment and Supplies Except Motor Vehicles (agents and brokers) |
| 5088 | Transportation Equipment and Supplies Except Motor Vehicles (business to business electronic markets) |
| 5088 | Transportation Equipment and Supplies Except Motor Vehicles (merchant wholesalers) |
| 4789 | Transportation Services NEC (car loading and unloadingcleaning of railroad ballast |
| 4789 | Transportation Services NEC (dining car operations on a fee or contract basis) |
| 4789 | Transportation Services NEC (horse-drawn cabs and carriages) |
| 4789 | Transportation Services NEC (pipeline terminals and stockyards for transportation) |
| 4724 | Travel Agencies |
| 3792 | Travel Trailers and Campers |
| 173 | Tree Nuts |
| 3713 | Truck and Bus Bodies |
| 7513 | Truck Rental and Leasing Without Drivers |
| 3715 | Truck Trailers |
| 4213 | TruckingExcept Local (general freightless than truckload) |
| 4213 | TruckingExcept Local (general freighttruckload) |
| 4213 | TruckingExcept Local (household goods moving) |
| 4213 | TruckingExcept Local (specialized freight) |
| 6733 | TrustsExcept Educational Religious and Charitable (administrators of private estates) |
| 6733 | TrustsExcept Educational Religious and Charitable (managers) |
| 6733 | TrustsExcept Educational Religious and Charitable (personal trusts estatesand agency accounts) |
| 6733 | TrustsExcept Educational Religious and Charitable (vacation funds for employees) |
| 253 | Turkeys and Turkey Eggs |
| 2791 | Typesetting |
| 2674 | Uncoated Paper and Multiwall Bags |
| 6726 | Unit Investment Trusts Face-Amount Certificate Offices and Closed-End Management Investment Offices |
| 4311 | United States Postal Service |
| 3081 | Unsupported Plastics Film and Sheet |
| 3082 | Unsupported Plastics Profile Shapes |
| 1094 | Uranium-Radium-Vanadium Ores |
| 5932 | Used Merchandise Stores (except pawn shops) |
| 5932 | Used Merchandise Stores (pawnshops) |
| 7519 | Utility Trailers and Recreational Vehicle Rental |
| 3494 | Valves and Pipe Fittings NEC (except metal pipe hangers and supports) |
| 3494 | Valves and Pipe Fittings NEC (metal pipe hangers and supports) |
| 5331 | Variety Stores |
| 2076 | Vegetable Oil MillsExcept CornCottonseed and Soybean (oilseed processing) |
| 2076 | Vegetable Oil MillsExcept CornCottonseed and Soybean (processing purchased vegetable and oilseed oils) |
| 161 | Vegetables and Melons |
| 3647 | Vehicular Lighting Equipment |
| 742 | Veterinary Services for Animal Specialties |
| 741 | Veterinary Services for Livestock |
| 7841 | Video Tape Rental |
| 3261 | Vitreous China Plumbing Fixtures and China and Earthenware Fittings and Bathroom Accessories |
| 3262 | Vitreous China Table and Kitchen Articles |
| 8249 | Vocational Schools NEC (aviation schoolsexcluding flying instruction) |
| 8249 | Vocational Schools NEC (except aviation and flight training and apprenticeship training) |
| 8249 | Vocational Schools NEC (vocational apprenticeship training) |
| 5075 | Warm Air Heating and Air-Conditioning Equipment and Supplies (agents and brokers) |
| 5075 | Warm Air Heating and Air-Conditioning Equipment and Supplies (business to business electronic markets) |
| 5075 | Warm Air Heating and Air-Conditioning Equipment and Supplies (merchant wholesalers) |
| 7631 | WatchClock and Jewelry Repair (except new retail sales combined with repair services) |
| 7631 | WatchClock and Jewelry Repair (new retail sales combined with repair-repair services as major source of receipts) |
| 3873 | WatchesClocks Clockwork Operated Devices and Parts |
| 1623 | WaterSewer Pipeline and Communications and Power Line Construction (gas and oil pipelinesmains and pumping stations) |
| 1623 | WaterSewer Pipeline and Communications and Power Line Construction (power and communications transmission lines) |
| 1623 | WaterSewer Pipeline and Communications and Power Line Construction (water and sewer pipelines and related construction) |
| 4941 | Water Supply |
| 4449 | Water Transportation of Freight NEC |
| 4489 | Water Transportation of Passengers NEC (airboatsexcursion boatsand sightseeing boats) |
| 4489 | Water Transportation of Passengers NEC (water taxi) |
| 4499 | Water Transportation Services NEC (all but lighthouse operations piloting vessels in and out of harbors boat and ship rental marine salvagelighterage marine surveyor services and canal operations) |
| 4499 | Water Transportation Services NEC (boat and ship rentalcommercial) |
| 4499 | Water Transportation Services NEC (lighterage) |
| 4499 | Water Transportation Services NEC (lighthouse and canal operations) |
| 4499 | Water Transportation Services NEC (marine surveying services) |
| 4499 | Water Transportation Services NEC (piloting vessels in and out of harbors and marine salvage) |
| 1781 | Water Well Drilling |
| 2385 | Waterproof Outerwear (accessories such as apronsbibs and other miscellaneous waterproof itemsmade from rubberized fabricplastics etc. except contractors) |
| 2385 | Waterproof Outerwear (infants' waterproof outerwear made from rubberized fabricplastics etc. except contractors) |
| 2385 | Waterproof Outerwear (men's and boys' contractors) |
| 2385 | Waterproof Outerwear (men's and boys' water resistant or water repellent nontailored outerwearexcept made from rubberized fabricplastics etc. and contractors) |
| 2385 | Waterproof Outerwear (men's and boys' water resistant or water repellent tailored overcoatsexcept made from rubberized fabric plastics etc. and contractors) |
| 2385 | Waterproof Outerwear (men's boys'women's and Girl's waterproof outerwear made from rubberized fabricplastics etc. except contractors) |
| 2385 | Waterproof Outerwear (other women's and Girl's water resistant or water repellent nontailored outerwear except made fromrubberized fabricplastics etc. and contractors) |
| 2385 | Waterproof Outerwear (women's Girl'sand infants' contractors) |
| 2385 | Waterproof Outerwear (women's and Girl's water resistant or water repellent tailored coatsexcept made from rubberized fabricplastics etc. and contractors) |
| 2257 | Weft Knit Fabric Mills (except finishing without knitting weft fabric) |
| 2257 | Weft Knit Fabric Mills (finishing weft fabric without knitting weft fabric) |
| 7692 | Welding Repair |
| 2046 | Wet Corn Milling (except refining purchased corn oil) |
| 2046 | Wet Corn Milling (refining purchased corn oil) |
| 111 | Wheat |
| 5182 | Wine and Distilled Alcoholic Beverages (agents and brokers) |
| 5182 | Wine and Distilled Alcoholic Beverages (business to business electronic markets) |
| 5182 | Wine and Distilled Alcoholic Beverages (merchant wholesalers except those selling wine and distilled beverages via retail method) |
| 5182 | Wine and Distilled Alcoholic Beverages (wine and distilled alcoholic beverages sold via retail method) |
| 2084 | WinesBrandy and Brandy Spirits |
| 3495 | Wire Springs (clock and watch springs) |
| 3495 | Wire Springs (except watch and clock springs) |
| 5137 | Women'sChildren's and Infants' Clothing and Accessories (agents and brokers) |
| 5137 | Women'sChildren's and Infants' Clothing and Accessories (business to business electronic markets) |
| 5137 | Women'sChildren's and Infants' Clothing and Accessories (merchant wholesalers except wholesaling athletic uniforms and uniforms and merchant wholesalers selling work clothing via retail method) |
| 5137 | Women'sChildren's and Infants' Clothing and Accessories (uniforms and work clothing sold via retail method) |
| 2331 | Women'sMisses' and Juniors' Blouses and Shirts (contractors) |
| 2331 | Women'sMisses' and Juniors' Blouses and Shirts (except contractors) |
| 2335 | Women'sMisses' and Juniors' Dresses (contractors) |
| 2335 | Women'sMisses' and Juniors' Dresses (except contractors) |
| 2339 | Women'sMisses' and Juniors' Outerwear NEC (contractors) |
| 2339 | Women'sMisses' and Juniors' Outerwear NEC (except team athletic uniforms scarves and contractors) |
| 2339 | Women'sMisses' and Juniors' Outerwear NEC (scarves except contractors) |
| 2339 | Women'sMisses' and Juniors' Outerwear NEC (team athletic uniforms except contractors) |
| 2337 | Women'sMisses' and Juniors' Suits Skirts and Coats (contractors) |
| 2337 | Women'sMisses' and Juniors' Suits Skirts and Coats (except contractors) |
| 2341 | Women'sMisses' Children's and Infants' Underwear and Nightwear (boys' contractors) |
| 2341 | Women'sMisses' Children's and Infants' Underwear and Nightwear (boys' except contractors) |
| 2341 | Women'sMisses' Children's and Infants' Underwear and Nightwear (infants' except contractors) |
| 2341 | Women'sMisses' Children's and Infants' Underwear and Nightwear (women and Girl's except contractors) |
| 2341 | Women'sMisses' Children's and Infants' Underwear and Nightwear (women's Girl's and infants' contractors) |
| 5632 | Women's Accessory and Specialty Stores (specialty stores) |
| 3144 | Women's FootwearExcept Athletic |
| 2251 | Women's Full-Length and Knee-Length Hosiery Except Socks (dyeing and finishing sheer hosiery without knitting sheer hosiery) |
| 2251 | Women's Full-Length and Knee-Length Hosiery Except Socks (except dyeing and finishing sheer hosiery without knitting sheer hosiery) |
| 3171 | Women's Handbags and Purses |
| 5137 | Women'sChildren's and Infants' Clothing and Accessories (selling a general line of womens clothing via retail method) |
| 5137 | Women'sChildren's and Infants' Clothing and Accessories (merchant wholesalers of athletic uniforms) |
| 5137 | Women'sChildren's and Infants' Clothing and Accessories (selling a general line of children's and infants' clothing via retail method) |
| 5632 | Women's Accessory and Specialty Stores (accessories) |
| 5621 | Women's Clothing Stores (dress shops and bridal shops) |
| 5621 | Women's Clothing Stores (except dress shops and bridal shops) |
| 2449 | Wood Containers NEC |
| 2511 | Wood Household FurnitureExcept Upholstered (except wood box spring frames) |
| 2511 | Wood Household FurnitureExcept Upholstered (wood box spring frames(parts)) |
| 2512 | Wood Household Furniture Upholstered |
| 2434 | Wood Kitchen Cabinets |
| 2541 | Wood Office and Store Fixtures PartitionsShelving and Lockers ( custom architectural millwork) |
| 2541 | Wood Office and Store Fixtures PartitionsShelving and Lockers (counter tops) |
| 2541 | Wood Office and Store Fixtures PartitionsShelving and Lockers (except custom architectural millworkcounter tops and lunchroom tables and chairs) |
| 2541 | Wood Office and Store Fixtures PartitionsShelving and Lockers (wood lunchroom tables and chairs) |
| 2521 | Wood Office Furniture |
| 2448 | Wood Pallets and Skids |
| 2491 | Wood Preserving |
| 2499 | Wood Products NEC (cork life preservers) |
| 2499 | Wood Products NEC (except wood containerswood cooling towers cork life preservers mirror or picture frames and laundry hampers of reed rattan and willow) |
| 2499 | Wood Products NEC (laundry hampers of reedrattan and willow) |
| 2499 | Wood Products NEC (mirror and picture frames) |
| 2499 | Wood Products NEC (wood containerssuch as noncoopered vats and reed or straw baskets) |
| 2499 | Wood Products NEC (wood cooling towers) |
| 2517 | Wood TelevisionRadio Phonograph and Sewing Machine Cabinets |
| 3553 | Woodworking Machinery |
| 1795 | Wrecking and Demolition Work |
| 3844 | X-Ray Apparatus and Tubes and Related Irradiation Apparatus |
| 2281 | Yarn Spinning Mills |
| 2282 | Yarn TexturizingThrowing Twisting and Winding Mills |