| SIC code | SIC Text
| NAICS code | NAICS Text
|
| 0171 | Berry Crops (strawberry farms) | 111333 | Strawberry Farming |
| 0171 | Berry Crops ( except strawberry farms) | 111334 | Berry (except Strawberry) Farming |
| 0212 | Beef Cattle, Except Feedlots | 112111 | Beef Cattle Ranching and Farming |
| 0211 | Beef Cattle Feedlots | 112112 | Cattle Feedlots |
| 0251 | Broiler, Fryers, and Roaster Chickens | 112320 | Broilers and Other Meat Type Chicken Production |
| 1221 | Bituminous Coal and Lignite Surface Mining | 212111 | Bituminous Coal and Lignite Surface Mining |
| 1222 | Bituminous Coal Underground Mining | 212112 | Bituminous Coal Underground Mining |
| 1622 | Bridge, Tunnel, and Elevated Highway Construction | 234120 | Bridge and Tunnel Construction |
| 2063 | Beet Sugar | 311313 | Beet Sugar Manufacturing |
| 2051 | Bread and Other Bakery Products, Except Cookies and Crackers | 311812 | Commercial Bakeries |
| 2086 | Bottled and Canned Soft Drinks and Carbonated Water (except bottled water) | 312111 | Soft Drink Manufacturing |
| 2086 | Bottled and Canned Soft Drinks and Carbonated Water (bottled water) | 312112 | Bottled Water Manufacturing |
| 2211 | Broadwoven Fabric Mills, Cotton | 313210 | Broadwoven Fabric Mills |
| 2221 | Broadwoven Fabric Mills, Manmade Fiber and | 313210 | Broadwoven Fabric Mills |
| 2231 | Broadwoven Fabric Mills, Wool (Including Dyeing and Finishing) (except wool finishing only) | 313210 | Broadwoven Fabric Mills |
| 2231 | Broadwoven Fabric Mills, Wool (wool broadwoven fabric finishing only) | 313311 | Broadwoven Fabric Finishing Mills |
| 7389 | Business Services, NEC (sponging fabric for tailors and dressmakers) | 313311 | Broadwoven Fabric Finishing Mills |
| 2231 | Broadwoven Fabric Mills, Wool (wool finishing only, except broadwoven fabric) | 313312 | Textile and Fabric Finishing (except Broadwoven Fabric) Mills |
| 7389 | Business Services, NEC (embroidery of advertising on shirts and rug binding for the trade) | 314999 | All Other Miscellaneous Textile Product Mills |
| 2342 | Brassieres, Girdles, and Allied Garments (contractors) | 315212 | Women's, Girls', and Infants' Cut and Sew Apparel Contractors |
| 2342 | Brassieres, Girdles, and Allied Garments (except contractors) | 315231 | Women's and Girls' Cut and Sew Lingerie, Loungewear, and Nightwear Manufacturing |
| 3131 | Boot and Shoe Cut Stock and Findings (except wood heels and metal buckles) | 316999 | All Other Leather Good Manufacturing |
| 3131 | Boot and Shoe Cut Stock and Findings (wood heels) | 321999 | All Other Miscellaneous Wood Product Manufacturing |
| 2782 | Blankbooks, Loose-leaf Binders and Devices (checkbooks) | 323116 | Manifold Business Forms Printing |
| 2732 | Book Printing | 323117 | Books Printing |
| 2782 | Blankbooks, Loose-leaf Binders and Devices (except checkbooks) | 323118 | Blankbook, Looseleaf Binders, and Devices Manufacturing |
| 2789 | Bookbinding and Related Work | 323121 | Tradebinding and Related Work |
| 3312 | Blast Furnaces and Steel Mills (coke ovens) | 324199 | All Other Petroleum and Coal Products Manufacturing |
| 2836 | Biological Products, Except Diagnostic Substance | 325414 | Biological Product (except Diagnostic) Manufacturing |
| 7389 | Business Services, NEC (aerosol packaging) | 325998 | All Other Miscellaneous Chemical Product and Preparation Manufacturing |
| 3251 | Brick and Structural Clay Tile (except slumped brick) | 327121 | Brick and Structural Clay Tile Manufacturing |
| 3251 | Brick and Structural Clay Tile (slumped brick) | 327331 | Concrete Block and Brick Manufacturing |
| 3452 | Bolts, Nuts, Screws, Rivets, and Washers | 332722 | Bolt, Nut, Screw, Rivet, and Washer Manufacturing |
| 3562 | Ball and Roller Bearings | 332991 | Ball and Roller Bearing Manufacturing |
| 3732 | Boat Building and Repairing (boat building) | 336612 | Boat Building |
| 3131 | Boat and Shoe Cut Stock and Findings (metal buckles) | 339993 | Fastener, Button, Needle, and Pin Manufacturing |
| 3991 | Brooms and Brushes | 339994 | Broom, Brush, and Mop Manufacturing |
| 3995 | Burial Caskets | 339995 | Burial Casket Manufacturing |
| 5032 | Brick, Stone, and Related Construction Materials (except construction materials sold via retail method) | 421320 | Brick, Stone, and Related Construction Material Wholesalers |
| 7389 | Business Services, NEC (yacht brokers) | 421860 | Transportation Equipment and Supplies (except Motor Vehicle) Wholesalers |
| 5181 | Beer and Ale | 422810 | Beer and Ale Wholesalers |
| 5192 | Books, Periodicals, and Newspapers | 422920 | Book, Periodical, and Newspaper Wholesalers |
| 5551 | Boat Dealers | 441222 | Boat Dealers |
| 5032 | Brick, Stone, and Related Construction Materials (Wholesale) (sold via retail method) | 444190 | Other Building Material Dealers |
| 5942 | Book Stores | 451211 | Book Stores |
| 4142 | Bus Charter Services, Except Local | 485510 | Charter Bus Industry |
| 7389 | Business Services, NEC (post office contract stations) | 491110 | Postal Service |
| 2731 | Books: Publishing, or Publishing and Printing (except music books) | 511130 | Book Publishers |
| 2731 | Books: Publishing, or Publishing and Printing (music books) | 512230 | Music Publishers |
| 7389 | Business Services, NEC (recording studios) | 512240 | Sound Recording Studios |
| 7389 | Business Services, NEC (audio taping services) | 512290 | Other Sound Recording Industries |
| 7389 | Business Services, NEC (stock photo agencies, press clipping services) | 514199 | All Other Information Services |
| 7389 | Business Services, NEC (microfilm services) | 514210 | Data Processing Services |
| 6081 | Branches and Agencies of Foreign Banks (branches) | 522110 | Commercial Banking |
| 6081 | Branches and Agencies of Foreign Banks (international trade financing) | 522293 | International Trade Financing |
| 6081 | Branches and Agencies of Foreign Banks (agencies, except international trade financing) | 522298 | All Other Nondepository Credit Intermediation |
| 7389 | Business Services, NEC (credit card and validation service) | 522320 | Financial Transactions Processing, Reserve, and Clearinghouse Activities |
| 7389 | Business Services, NEC (process services, patent agents, notaries public, paralegal services ) | 541199 | All Other Legal Services |
| 8748 | Business Consulting Services, NEC (urban planners and industrial development organizations) | 541320 | Landscape Architectural Services |
| 8748 | Business Consulting Services, NEC (traffic engineering consulting) | 541330 | Engineering Services |
| 7389 | Business Services, NEC (drafting service) | 541340 | Drafting Services |
| 7389 | Business Services, NEC (home and building inspection services) | 541350 | Building Inspection Services |
| 7389 | Business Services, NEC (map making services) | 541370 | Surveying and Mapping (except Geophysical) Services |
| 7389 | Business Services, NEC (interior design) | 541410 | Interior Design Services |
| 7389 | Business Services, NEC (industrial design) | 541420 | Industrial Design Services |
| 7389 | Business Services, NEC (fashion and other design services) | 541490 | Other Specialized Design Services |
| 8748 | Business Consulting Services, NEC (except educational testing and consulting, economic consulting, safety | 541618 | Other Management Consulting Services |
| 8748 | Business Consulting Services, NEC (safety, security, agriculture, and economic, consultants) | 541690 | Other Scientific and Technical Consulting Services |
| 7389 | Business Services, NEC (distribution of telephone directories on a fee or contract basis) | 541870 | Advertising Material Distribution Services |
| 7389 | Business Services, NEC (sign painting and lettering, showcard painting, mannequin decorating service and | 541890 | Other Services Related to Advertising |
| 7389 | Business Services, NEC (translation and interpretation services) | 541930 | Translation and Interpretation Services |
| 7389 | Business Services (appraisers, except insurance and real estate, and miscellaneous professional, scientif | 541990 | All Other Professional, Scientific, and Technical Services |
| 7389 | Business Services, NEC (telephone answering) | 561421 | Telephone Answering Services |
| 7389 | Business Services, NEC (telemarketing bureaus and telephone soliciting) | 561422 | Telemarketing Bureaus |
| 7389 | Business Services, NEC (private mail centers and mailbox rental) | 561431 | Private Mail Centers |
| 7389 | Business Services, NEC (other business service centers, except private mail centers and mailbox rental) | 561439 | Other Business Service Centers (including Copy Shops) |
| 7389 | Business Services, NEC (recovery and repossession services) | 561491 | Repossession Services |
| 7389 | Business Services, NEC (business support services except telephone answering, telemarketing bureaus, priv | 561499 | All Other Business Support Services |
| 7389 | Business Services, NEC (convention and visitors bureaus, tourist information bureaus) | 561591 | Convention and Visitors Bureaus |
| 7389 | Business Services, NEC (reservation systems: hotel & restaurants and time-share condominium exchange) | 561599 | All Other Travel Arrangement and Reservation Services |
| 7349 | Building Cleaning and Maintenance Services, NEC (except lighting maintenance services) | 561720 | Janitorial Services |
| 7389 | Business Services, NEC (swimming pool cleaning and maintenance) | 561790 | Other Services to Buildings and Dwellings |
| 7349 | Building Cleaning and Maintenance Services, NEC (lighting maintenance service) | 561790 | Other Services to Buildings and Dwellings |
| 7389 | Business Services, NEC (packaging and labeling services) | 561910 | Packaging and Labeling Services |
| 7389 | Business Services, NEC (convention and trade show services) | 561920 | Convention and Trade Show Organizers |
| 7389 | Business Services, NEC (other support services except packaging and labeling, convention and trade shows | 561990 | All Other Support Services |
| 8244 | Business and Secretarial Schools | 611410 | Business and Secretarial Schools |
| 7231 | Beauty Shops (beauty and cosmetology schools) | 611511 | Cosmetology and Barber Schools |
| 7241 | Barber Shops (barber colleges) | 611511 | Cosmetology and Barber Schools |
| 8748 | Business Consulting Services, NEC (educational test development and evaluation services, educational test | 611710 | Educational Support Services |
| 7929 | Bands, Orchestras, Actors, and Entertainment Groups (musical groups and artists and orchestras) | 711130 | Musical Groups and Artists |
| 7929 | Bands, Orchestras, Actors, and Entertainment Groups, (except musical groups, artists, actors, and actress | 711190 | Other Performing Arts Companies |
| 7389 | Business Services, NEC (agents and brokers for authors and artists and speaker bureaus) | 711410 | Agents and Managers for Artists, Athletes, Entertainers, and Other Public Figures |
| 7929 | Bands, Orchestras, Actors, and Other Entertainers and Entertainment Groups (actors and actresses) | 711510 | Independent Artists, Writers, and Performers |
| 7933 | Bowling Centers | 713950 | Bowling Centers |
| 3732 | Boat Building and Repairing (pleasure boat repair) | 811490 | Other Personal and Household Goods Repair and Maintenance |
| 7241 | Barber Shops (except barber colleges) | 812111 | Barber Shops |
| 7231 | Beauty Shops (except beauty and cosmetology schools and manicure and pedicure salons) | 812112 | Beauty Salons |
| 7231 | Beauty Shops (manicure and pedicure salons) | 812113 | Nail Salons |
| 7389 | Business Services, NEC (apparel pressing service for the trade) | 812320 | Drycleaning and Laundry Services (except Coin-Operated) |
| 8611 | Business Associations | 813910 | Business Associations |
