| SIC code | SIC Text
| NAICS code | NAICS Text
|
| 0116 | Soybeans | 111110 | Soybean Farming |
| 0133 | Sugarcane and Sugar Beets (sugarcane farms) | 111930 | Sugarcane Farming |
| 0133 | Sugarcane and Sugar Beets (sugar beet farms) | 111991 | Sugar Beet Farming |
| 0214 | Sheep and Goats (sheep farms) | 112410 | Sheep Farming |
| 0214 | Sheep and Goats (goat farms) | 112420 | Goat Farming |
| 0913 | Shellfish | 114112 | Shellfish Fishing |
| 0711 | Soil Preparation Services | 115112 | Soil Preparation, Planting, and Cultivating |
| 1044 | Silver Ores | 212222 | Silver Ore Mining |
| 4952 | Sewerage Systems | 221320 | Sewage Treatment Facilities |
| 4961 | Steam and Air-Conditioning Supply | 221330 | Steam and Air-Conditioning Supply |
| 1799 | Special Trade Contractors, NEC (paint and wallpaper stripping and wallpaper removal contractors) | 235210 | Painting and Wall Covering Contractors |
| 1791 | Structural Steel Erection | 235910 | Structural Steel Erection Contractors |
| 1799 | Specialty Trade Contractors, NEC (tinting glass work) | 235920 | Glass and Glazing Contractors |
| 1799 | Special Trade Contractors, NEC (except paint and wallpaper stripping, wall paper removal contractors, and | 235990 | All Other Special Trade Contractors |
| 2075 | Soybean Oil Mills (soybean processing) | 311222 | Soybean Processing |
| 2079 | Shortening, Table Oils, Margarine, and Other Edible Fats and Oils, NEC (processing soybean oil from soybe | 311222 | Soybean Processing |
| 2079 | Shortening, Table Oils, Margarine and Other Edible Fats and Oils, NEC (processing vegetable oils, except | 311223 | Other Oilseed Processing |
| 2075 | Soybean Oil Mills (processing purchased soybean oil) | 311225 | Fats and Oils Refining and Blending |
| 2079 | Shortening, Table Oils, Margarine, and Other Edible Fats and Oils, NEC (processing fats and oils from pur | 311225 | Fats and Oils Refining and Blending |
| 2013 | Sausages and Other Prepared Meats (except lard made from purchased materials) | 311612 | Meat Processed from Carcasses |
| 2013 | Sausages and Other Prepared Meats (lard made from purchased materials) | 311613 | Rendering and Meat Byproduct Processing |
| 2068 | Salted and Roasted Nuts and Seeds | 311911 | Roasted Nuts and Peanut Butter Manufacturing |
| 2397 | Schiffli Machine Embroideries | 313222 | Schiffli Machine Embroidery |
| 2421 | Sawmills and Planing Mills, General (sawmills) | 321113 | Sawmills |
| 2429 | Special Product Sawmills, NEC (shingle mills, shakes) | 321113 | Sawmills |
| 2436 | Softwood Veneer and Plywood | 321212 | Softwood Veneer and Plywood Manufacturing |
| 2439 | Structural Wood Members, NEC (except trusses) | 321213 | Engineered Wood Member (except Truss) Manufacturing |
| 2439 | Structural Wood Members, NEC (trusses) | 321214 | Truss Manufacturing |
| 2421 | Sawmills and Planing Mills, General (lumber manufacturing from purchased lumber, softwood cut stock, wood | 321912 | Cut Stock, Resawing Lumber, and Planing |
| 2429 | Special Product Sawmills, NEC (stave manufacturing from purchased lumber) | 321912 | Cut Stock, Resawing Lumber, and Planing |
| 2421 | Sawmills and Planing Mills, General (softwood flooring) | 321918 | Other Millwork (including Flooring) |
| 2429 | Special Product Sawmills, NEC (cooperage stock) | 321920 | Wood Container and Pallet Manufacturing |
| 2421 | Sawmills and Planing Mills, General (kiln drying) | 321999 | All Other Miscellaneous Wood Product Manufacturing |
| 2429 | Special Product Sawmills, NEC (excelsior and cooperage headings) | 321999 | All Other Miscellaneous Wood Product Manufacturing |
| 2652 | Setup Paperboard Boxes | 322213 | Setup Paperboard Box Manufacturing |
| 2656 | Sanitary Food Containers, Except Folding | 322215 | Nonfolding Sanitary Food Container Manufacturing |
| 2678 | Stationery, Tablets, and Related Products | 322233 | Stationery, Tablet, and Related Product Manufacturing |
| 2676 | Sanitary Paper Products | 322291 | Sanitary Paper Product Manufacturing |
| 2822 | Synthetic Rubber | 325212 | Synthetic Rubber Manufacturing |
| 2841 | Soaps and Other Detergents, Except Specialty Cleaners | 325611 | Soap and Other Detergent Manufacturing |
| 2842 | Specialty Cleaning, Polishing, and Sanitary Preparations | 325612 | Polish and Other Sanitation Good Manufacturing |
| 2843 | Surface Active Agents, Finishing Agents, Sulfonated Oils, and Assistants | 325613 | Surface Active Agent Manufacturing |
| 3259 | Structural Clay Products, NEC | 327123 | Other Structural Clay Product Manufacturing |
| 3312 | Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills (except coke ovens not integrated w | 331111 | Iron and Steel Mills |
| 3317 | Steel Pipe and Tubes | 331210 | Iron and Steel Pipe and Tube Manufacturing from Purchased Steel |
| 3312 | Steel Works, Blast Furnaces (including coke ovens), and Rolling Mills (hot rolling purchased steel) | 331221 | Rolled Steel Shape Manufacturing |
| 3315 | Steel Wiredrawing and Steel Nails and Spikes (steel, wire drawing) | 331222 | Steel Wire Drawing |
| 3341 | Secondary Smelting and Refining of Nonferrous Metals (aluminum) | 331314 | Secondary Smelting and Alloying of Aluminum |
| 3341 | Secondary Smelting and Refining of Nonferrous Metals (copper) | 331423 | Secondary Smelting, Refining, and Alloying of Copper |
| 3341 | Secondary Smelting and Refining of Nonferrous Metals (except copper and aluminum) | 331492 | Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) |
| 3324 | Steel Investment Foundries | 331512 | Steel Investment Foundries |
| 3325 | Steel Foundries, NEC | 331513 | Steel Foundries (except Investment) |
| 3914 | Silverware, Plated Ware, and Stainless Steel Ware (cutlery and flatware, nonprecious and precious plated) | 332211 | Cutlery and Flatware (except Precious) Manufacturing |
| 3425 | Saw Blades and Handsaws | 332213 | Saw Blade and Handsaw Manufacturing |
| 3444 | Sheet Metal Work (ducts, flumes, flooring, siding, dampers, etc.) | 332322 | Sheet Metal Work Manufacturing |
| 3559 | Special Industry Machinery, NEC (nuclear control drive mechanisms) | 332410 | Power Boiler and Heat Exchanger Manufacturing |
| 3444 | Sheet Metal Work (metal bins and vats) | 332439 | Other Metal Container Manufacturing |
| 3493 | Steel Springs, Except Wire | 332611 | Spring (Heavy Gauge) Manufacturing |
| 3315 | Steel Wiredrawing and Steel Nails and Spikes (nails, spikes, paper clips, and wire not made in wiredrawin | 332618 | Other Fabricated Wire Product Manufacturing |
| 3451 | Screw Machine Products | 332721 | Precision Turned Product Manufacturing |
| 3482 | Small Arms Ammunition | 332992 | Small Arms Ammunition Manufacturing |
| 3484 | Small Arms | 332994 | Small Arms Manufacturing |
| 3841 | Surgical and Medical Instruments and Apparatus (tranquilizer guns) | 332994 | Small Arms Manufacturing |
| 3914 | Silverware, Plated Ware, and Stainless Steel Ware (precious plated hollowware) | 332999 | All Other Miscellaneous Fabricated Metal Product Manufacturing |
| 3559 | Special Industry Machinery, NEC (rubber and plastics manufacturing machinery) | 333220 | Plastics and Rubber Industry Machinery Manufacturing |
| 3559 | Special Industry Machinery, NEC (semiconductor machinery manufacturing) | 333295 | Semiconductor Machinery Manufacturing |
| 3559 | Special Industry Machinery, NEC (except rubber and plastics manufacturing machinery, semiconductor manufa | 333298 | All Other Industrial Machinery Manufacturing |
| 3559 | Special Industry Machinery, NEC (automotive maintenance equipment) | 333319 | Other Commercial and Service Industry Machinery Manufacturing |
| 3589 | Service Industry Machinery, NEC | 333319 | Other Commercial and Service Industry Machinery Manufacturing |
| 3444 | Sheet Metal Work (sheet metal cooling towers) | 333414 | Heating Equipment (except Warm Air Furnaces) Manufacturing |
| 3544 | Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (industrial molds) | 333511 | Industrial Mold Manufacturing |
| 3544 | Special Dies and Tools, Die Sets, Jigs and Fixtures, and Industrial Molds (except molds) | 333514 | Special Die and Tool, Die Set, Jig, and Fixture Manufacturing |
| 3511 | Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units | 333611 | Turbine and Turbine Generator Set Units Manufacturing |
| 3566 | Speed Changers, Industrial High-Speed Drives, and Gears | 333612 | Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing |
| 3596 | Scales and Balances, Except Laboratory | 333997 | Scale and Balance (except Laboratory) Manufacturing |
| 3674 | Semiconductors and Related Devices | 334413 | Semiconductor and Related Device Manufacturing |
| 3812 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments | 334511 | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing |
| 7819 | Services Allied to Motion Picture Production (reproduction of video) | 334612 | Prerecorded Compact Disc (except Software), Tape, and Record Reproducing |
| 3613 | Switchgear and Switchboard Apparatus | 335313 | Switchgear and Switchboard Apparatus Manufacturing |
| 3691 | Storage Batteries | 335911 | Storage Battery Manufacturing |
| 3731 | Ship Building and Repairing (except floating dry docks not associated with shipyards) | 336611 | Ship Building and Repairing |
| 3841 | Surgical and Medical Instruments and Apparatus (operating tables) | 339111 | Laboratory Apparatus and Furniture Manufacturing |
| 3841 | Surgical and Medical Instruments and Apparatus (except tranquilizer guns and operating tables) | 339112 | Surgical and Medical Instrument Manufacturing |
| 3914 | Silverware, Plated Ware, and Stainless Steel Ware (except nonprecious and precious plated metal cutlery | 339912 | Silverware and Hollowware Manufacturing |
| 3949 | Sporting and Athletic Goods, NEC | 339920 | Sporting and Athletic Goods Manufacturing |
| 3993 | Signs and Advertising Specialties (signs) | 339950 | Sign Manufacturing |
| 5087 | Service Establishment Equipment and Supplies (except sales of the service establishment equipment and sup | 421850 | Service Establishment Equipment and Supplies Wholesalers |
| 5091 | Sporting and Recreational Goods and Supplies | 421910 | Sporting and Recreational Goods and Supplies Wholesalers |
| 5093 | Scrap and Waste Materials | 421930 | Recyclable Material Wholesalers |
| 5112 | Stationery and Office Supplies (except stationery and office supplies sold via retail method) | 422120 | Stationery and Office Supplies Wholesalers |
| 5087 | Service Establishment Equipment and Supplies (beauty and barber shop equipment and supplies sold via reta | 446120 | Cosmetics, Beauty Supplies, and Perfume Stores |
| 5661 | Shoe Stores | 448210 | Shoe Stores |
| 5941 | Sporting Goods Stores and Bicycle Shops | 451110 | Sporting Goods Stores |
| 5949 | Sewing, Needlework, and Piece Goods Stores | 451130 | Sewing, Needlework, and Piece Goods Stores |
| 5112 | Stationery and Office Supplies (sold via retail method) | 453210 | Office Supplies and Stationery Stores |
| 5943 | Stationery Stores | 453210 | Office Supplies and Stationery Stores |
| 4151 | School Buses | 485410 | School and Employee Bus Transportation |
| 4959 | Sanitary Services, NEC (vacuuming of runways) | 488119 | Other Airport Operations |
| 3731 | Ship Building and Repairing (floating dry docks not associated with a shipyard) | 488390 | Other Support Activities for Water Transportation |
| 4226 | Special Warehousing and Storage, NEC (warehousing in foreign trade zones) | 493110 | General Warehousing and Storage |
| 4226 | Special Warehousing and Storage, NEC (fur storage) | 493120 | Refrigerated Warehousing and Storage |
| 4226 | Special Warehousing and Storage, NEC (all but fur storage and warehousing in foreign trade zones) | 493190 | Other Warehousing and Storage |
| 7829 | Services Allied to Motion Picture Distribution (commercial distribution film libraries) | 512120 | Motion Picture and Video Distribution |
| 7819 | Services Allied to Motion Picture Production (teleproduction and postproduction services) | 512191 | Teleproduction and Other Postproduction Services |
| 7819 | Services Allied to Motion Picture Production (except casting bureaus, wardrobe and equipment rental, tale | 512199 | Other Motion Picture and Video Industries |
| 7829 | Services Allied to Motion Picture Distribution (booking agencies) | 512199 | Other Motion Picture and Video Industries |
| 8999 | Services, NEC (record production) | 512210 | Record Production |
| 8999 | Services, NEC (music publishing) | 512230 | Music Publishers |
| 7829 | Services Allied to Motion Picture Distribution (film archives) | 514120 | Libraries and Archives |
| 8999 | Services, NEC (miscellaneous information providers) | 514199 | All Other Information Services |
| 6022 | State Commercial Banks (commercial banking) | 522110 | Commercial Banking |
| 6035 | Savings Institutions, Federally Chartered | 522120 | Savings Institutions |
| 6036 | Savings Institutions, Not Federally Chartered | 522120 | Savings Institutions |
| 6022 | State Commercial Banks (private and industrial banking) | 522190 | Other Depository Credit Intermediation |
| 6022 | State Commercial Banks (credit card issuing) | 522210 | Credit Card Issuing |
| 6153 | Short-Term Business Credit Institutions, Except Agricultural (credit card issuing) | 522210 | Credit Card Issuing |
| 6153 | Short-Term Business Credit Institutions, Except Agricultural (business sales finance). | 522220 | Sales Financing |
| 6153 | Short-Term Business Credit Institutions, Except Agricultural (credit card service) | 522320 | Financial Transactions Processing, Reserve, and Clearinghouse Activities |
| 6211 | Security Brokers, Dealers, and Flotation Companies (security dealers and underwriters) | 523110 | Investment Banking and Securities Dealing |
| 6211 | Security Brokers, Dealers, and Flotation Companies (security brokers) | 523120 | Securities Brokerage |
| 6231 | Security and Commodity Exchanges | 523210 | Securities and Commodity Exchanges |
| 6211 | Security Brokers, Dealers, and Flotation Companies (except security and commodity dealers, security broke | 523910 | Miscellaneous Intermediation |
| 6153 | Short-Term Business Credit Institutions, Except Agricultural (except credit card service and issuing and | 523910 | Miscellaneous Intermediation |
| 6289 | Services Allied With the Exchange of Securities or Commodities, NEC (security custodians) | 523991 | Trust, Fiduciary, and Custody Activities |
| 6211 | Security Brokers, Dealers, and Flotation Companies (oil and gas lease brokers' officers) | 523999 | Miscellaneous Financial Investment Activities |
| 6289 | Services Allied With the Exchange of Securities or Commodities, NEC (except securities custodians) | 523999 | Miscellaneous Financial Investment Activities |
| 6351 | Surety Insurance (financial responsibility insurers-direct) | 524126 | Direct Property and Casualty Insurance Carriers |
| 6351 | Surety Insurance (reinsurers) | 524130 | Reinsurance Carriers |
| 7819 | Services Allied to Motion Picture Production (wardrobe rental for motion picture film production) | 532220 | Formal Wear and Costume Rental |
| 7819 | Services Allied to Motion Picture Production (motion picture equipment rental) | 532490 | Other Commercial and Industrial Machinery and Equipment Rental and Leasing |
| 7819 | Services Allied to Motion Picture Production (talent payment services) | 541214 | Payroll Services |
| 8713 | Surveying Services (geophysical surveying ) | 541360 | Geophysical Surveying and Mapping Services |
| 8713 | Surveying Services (except geophysical surveying) | 541370 | Surveying and Mapping (except Geophysical) Services |
| 8999 | Services, NEC (actuarial consulting) | 541612 | Human Resources and Executive Search Consulting Services |
| 8999 | Services, NEC (environmental consultants) | 541620 | Environmental Consulting Services |
| 8999 | Services, NEC (scientific and related consulting services) | 541690 | Other Scientific and Technical Consulting Services |
| 7819 | Services Allied to Motion Picture Production (casting bureaus) | 561310 | Employment Placement Agencies |
| 7338 | Secretarial and Court Reporting (except court reporting) | 561410 | Document Preparation Services |
| 7338 | Secretarial and Court Reporting (except secretarial) | 561492 | Court Reporting and Stenotype Services |
| 7382 | Security Systems Services | 561621 | Security Systems Services (except Locksmiths) |
| 4959 | Sanitary Services, NEC (mosquito eradication) | 561710 | Exterminating and Pest Control Services |
| 1799 | Special Trade Contractors, NEC (asbestos abatement and lead paint removal contractors) | 562910 | Remediation Services |
| 4959 | Sanitary Services, NEC (remediation services) | 562910 | Remediation Services |
| 4959 | Sanitary Services, NEC (all but remediation services, malaria control, mosquito eradication, snowplowing, | 562998 | All Other Miscellaneous Waste Management Services |
| 8299 | Schools and Educational Services, NEC (professional and management development training) | 611430 | Professional and Management Development Training |
| 8299 | Schools and Educational Services, NEC (flying instruction) | 611512 | Flight Training |
| 8299 | Schools and Educational Services, NEC (modeling and cooking schools) | 611519 | Other Technical and Trade Schools |
| 8299 | Schools and Educational Services, NEC (art, drama, and music schools) | 611610 | Fine Arts Schools |
| 8299 | Schools and Educational Services, NEC (language schools) | 611630 | Language Schools |
| 8299 | Schools and Educational Services, NEC (exam preparation and tutoring) | 611691 | Exam Preparation and Tutoring |
| 8299 | Schools and Educational Services, NEC (automobile driving instruction) | 611692 | Automobile Driving Schools |
| 8299 | Schools and Educational Services, NEC (except professional and management training, aviation and flight t | 611699 | All Other Miscellaneous Schools and Instruction |
| 8299 | Schools and Educational Services NEC (except instruction) | 611710 | Educational Support Services |
| 8093 | Speciality Outpatient Facilities, NEC (family planning centers) | 621410 | Family Planning Centers |
| 8093 | Specialty Outpatient Facilities, NEC (mental health facilities) | 621420 | Outpatient Mental Health and Substance Abuse Centers |
| 8093 | Specialty Outpatient Facilities, NEC (except family planning and mental health centers) | 621498 | All Other Outpatient Care Centers |
| 8069 | Specialty Hospitals, Except Psychiatric (children's hospitals) | 622110 | General Medical and Surgical Hospitals |
| 8069 | Specialty Hospitals, Except Psychiatric (substance abuse hospitals) | 622210 | Psychiatric and Substance Abuse Hospitals |
| 8069 | Specialty Hospitals, Except Psychiatric (except children's and substance abuse hospitals) | 622310 | Specialty (except Psychiatric and Substance Abuse) Hospitals |
| 8051 | Skilled Nursing Care Facilities (except continuing care retirement communities) | 623110 | Nursing Care Facilities |
| 8051 | Skilled Nursing Care Facilities (continuing care retirement communities) | 623311 | Continuing Care Retirement Communities |
| 7819 | Services Allied to Motion Picture Production (film directors and related motion picture production servic | 711510 | Independent Artists, Writers, and Performers |
| 8999 | Services, NEC (authors, artists, and related technical services, independent) | 711510 | Independent Artists, Writers, and Performers |
| 7032 | Sporting and Recreational Camps | 721214 | Recreational and Vacation Camps (except Campgrounds) |
| 7251 | Shoe Repair and Shoeshine Parlors (shoe repair shops) | 811430 | Footwear and Leather Goods Repair |
| 7251 | Shoe Repair Shops and Shoeshine Parlors (shoeshine parlors) | 812990 | All Other Personal Services |
| 8399 | Social Services, NEC (voluntary health organizations) | 813212 | Voluntary Health Organizations |
| 8399 | Social Services, NEC (grantmaking and giving) | 813219 | Other Grantmaking and Giving Services |
| 8399 | Social Services, NEC (human rights organizations) | 813311 | Human Rights Organizations |
| 8399 | Social Services, NEC (environment, conservation, and wildlife advocacy) | 813312 | Environment, Conservation and Wildlife Organizations |
| 8399 | Social Services, NEC (except human rights, environment, conservation and wildlife organizations, grantmak | 813319 | Other Social Advocacy Organizations |
| 9661 | Space Research and Technology | 927110 | Space Research and Technology |
