 Accountants | Accounting, Auditing, and Bookkeeping Services |
| Adjustment and Collection Services | Administration |
| Administration of Educational Programs | Administration of General Economic Programs |
| Adoption Agencies | Adult Entertainment |
| Advertising | Advertising Agencies |
| Aerospace | Aerospace Industries |
| Agricultural Engineers | Agriculture |
| Agriculture - Forestry & Mining | Air & Water Balancing |
| Air Conditioning & Heating | Air Courier Services |
| Air Transportation, Nonscheduled | Air Transportation, Scheduled |
| Aircrafts | Airlines |
| Airports | Airports, Flying Fields, and Airport Terminal Services |
| Alternative Medicine | Aluminum Rolling and Drawing |
| Amusement and Recreation Services | Amusement Parks |
| Animal Specialty Services, Except Veterinary | Apartment Rentals |
| Apartments | Appliances - Household - Service & Repair |
| Appliances - Small | Architects |
| Architectural and Ornamental Metal Work | Architectural Services |
| Army & Navy Goods | Arrangement of Passenger Transportation |
| Arrangement of Transportation of Freight and Cargo | Arts & Crafts Shops |
| Arts Organizations & Information | Asian Markets |
| Associations | Astrology & Numerology |
| Athletic Clubs & Organizations | Athletic Wear |
| Audio & Visual | Auto and Home Supply Stores |
| Auto Body Work | Auto Dealers - New Cars |
| Auto Dealers - Used Cars | Auto Dealerships |
| Auto Parts & Supplies | Auto Racing & Race Tracks |
| Auto Radio & Stereo Systems | Auto Repair |
| Auto Repair & Service | Automation |
| Automobile Parking | Automobiles & Trucks |
| Automobiles and Other Motor Vehicles | Automotive Dealers |
| Automotive Exhaust System Repair Shops | Automotive Glass |
| Automotive Glass Replacement Shops | Automotive Repair Shops |
| Automotive Services | Automotive Transmission Repair Shops |
| Aviation Consultants | Baby Accessories |
| Bagel Shops | Bakeries |
| Bakers & Bakeries | Balloons & Novelties |
| Banks | Barbecue Restaurants |
| Barber Shops | Barbers |
| Bars & Clubs | Baseball Clubs & Parks |
| Bathroom Planning & Remodeling | Beauty Salons |
| Beauty Schools | Beauty Shops |
| Bed & Bath | Bed & Breakfast |
| Bed & Breakfast Accommodations & Inns | Beer |
| Beverages | Bicycle Dealers |
| Billiards & Pool | Biological Products, Except Diagnostic Substances |
| Blood Banks & Centers | Boat Building and Repairing |
| Boat Dealers | Boats - Charter & Rental |
| Bolts, Nuts, Screws, Rivets, and Washers | Book Binders & Book Printers |
| Book Publishing | Book Stores |
| Bookkeeping Service | Bottled and Canned Soft Drinks and Carbonated Waters |
| Bowling Centers | Bowling Centres |
| Boxes - Paper | Brake Service |
| Bread and Other Bakery Products, Except Cookies and Crackers | Brick, Stone, and Related Construction Materials |
| Brooms and Brushes | Building Cleaning and Maintenance Services |
| Building Contractors | Building Materials |
| Burglar Alarm Systems & Equipment | Bus Lines |
| Buses - Charter & Rental | Business & Personal Services |
| Business & Trade Organizations | Business & Vocational Schools |
| Business Associations | Business Brokers |
| Business Consultants | Business Consulting Services |
| Business Services | Butchers |
| Cabinet Making | Cable |
| Cable and Other Pay Television Services | Cable Television Companies |
| Cafeterias | Calculating and Accounting Machines |
| Camping | Camping Equipment |
| Candy & Confectionery | Candy and Other Confectionery Products |
| Candy, Nut, and Confectionery Stores | Canoes & Kayaks |
| Canvas and Related Products | Career Counseling |
| Cargo & Freight Containers | Carpenters |
| Carpentry Work | Carpet & Flooring |
| Carpet & Rug Cleaners | Carpet & Rugs |
| Carpet & Upholstery Cleaning | Carpet and Upholstery Cleaning |
| Carwashes | Catalog and Mail-order Houses |
| Cellular | Cellular Phones |
| Cement | Cemetary |
| Charities | Check Cashing Services |
| Cheese & Dairy | Chemicals and Allied Products |
| Chemicals and Chemical Preparations | Child Day Care Services |
| Children's & Infant Wear | Children's and Infants' Wear Stores |
| Chinese Restaurants | Chiropractors |
| Chocolate and Cocoa Products | Churches |
| Cigar & Cigarette | Civic, Social, and Fraternal Associations |
| Cleaners | Clinics |
| Closets | Clothing - Wholesale & Manufacturers |
| Clowns | Coal and Other Minerals and Ores |
| Coated and Laminated Paper | Coating, Engraving, and Allied Services |
| Cocktail Lounges | Coffee |
| Coffee & Tea | Coffee Shops |
| Coin-Operated Amusement Devices | Coin-Operated Laundries and Drycleaning |
| Collection Agencies | Colleges & Universities |
| Colleges, Universities, and Professional Schools | Combination Utilities |
| Comic Books | Commercial Art and Graphic Design |
| Commercial Economic, Sociological, and Educational Research | Commercial Equipment |
| Commercial Photography | Commercial Physical and Biological Research |
| Commercial Printing | Commercial Printing, Lithographic |
| Communications | Communications Equipment |
| Computer & Equipment Dealers | Computer and Computer Software Stores |
| Computer Communications Consultants | Computer Consultants |
| Computer Equipment | Computer Graphics |
| Computer Hardware & Software | Computer Integrated Systems Design |
| Computer Maintenance and Repair | Computer Manufacturers |
| Computer Networking | Computer Processing and Data Preparation and Processing Services |
| Computer Renting & Leasing | Computer Repair & Service |
| Computer Services | Computer Software & Development |
| Computer Software & Services | Computer Technician |
| Computer Training | Concrete |
| Concrete Work | Condominiums |
| Confectionery | Construction Machinery & Equipment |
| Construction Materials | Consulates & Foreign Offices |
| Consultants | Consulting Engineers |
| Contact Lenses | Contractors - Equipment & Supplies |
| Convenience Stores | Convention & Meeting Facilities & Services |
| Cookies and Crackers | Copying & Duplicating Services |
| Corrugated and Solid Fiber Boxes | Cosmetics & Perfumes |
| Counselling | Courier & Delivery Service |
| Craft Supplies | Credit Counselling |
| Credit Reporting Agencies | Credit Unions |
| Cremation | Cut Stone and Stone Products |
| Dairy Farms | Dairy Products |
| Dairy Products Stores | Dance Schools |
| Dance Studios, Schools, and Halls | Data Processing Services |
| Delicatessens | Dental |
| Dental Clinics | Dentists |
| Department Stores | Desktop Publishing |
| Direct Mail | Direct Selling Establishments |
| Disability Services & Organizations | Discount Stores |
| Disinfecting and Pest Control Services | Diving |
| Drapery, Curtain, and Upholstery Stores | Drilling |
| Drinking Places (Alcoholic Beverages) | Drug Stores and Proprietary Stores |
| Drugs, Drug Proprietaries, and Druggists' Sundries | Dry Cleaners |
| Dry Cleaners & Laundries | Drywall Contractors |
| Durable Goods | Dwelling operators, except apartments |
| Education | Education Consultants |
| Educational & Social Services | Electric Equipment & Supplies |
| Electric Housewares and Fans | Electrical and Electronic Repair Shops |
| Electrical Apparatus and Equipment Wiring Supplies, and Construction Materials | Electrical Appliances, Television and Radio Sets |
| Electrical Services | Electrical Work |
| Electronic Computers | Electronic Equipment & Supplies |
| Electronic Parts and Equipment | Electroplating, Plating, Polishing, Anodizing, and Coloring |
| Elementary & Middle Schools | Elementary and Secondary Schools |
| Employment Agencies | Employment Contractors & Temporary Help |
| Energy | Energy Conservation Engineers |
| Engineering | Engineering & Economics |
| Engineering Services | Engineers |
| Entertainers | Entertainment Bureaus |
| Envelopes | Environmental & Ecological Conservation |
| Environmental & Ecological Products & Services | Environmental Services |
| Equipment Rental and Leasing | Estate Planning - Administration |
| Event Planners & Managers | Excavation Contractors |
| Excavation Work | Exercise & Physical Fitness |
| Exporters | Fabricated Metal Products |
| Fabricated Plate Work (Boiler Shops) | Fabricated Rubber Products |
| Fabricated Structural Metal | Fabricated Textile Products |
| Fairs & Festivals | Family Clothing Stores |
| Farm Management Services | Farm Product Warehousing and Storage |
| Fast Food | Fax Machines & Service |
| financial institutions | Financial Planning Consultants |
| Financial Services | Financing |
| Fingerprinting | Fire & Safety |
| Fire Protection | Fireplaces |
| Fish and Seafoods | Fisheries |
| Fishing Tackle Dealers | Flat Glass |
| Floor Covering Stores | Floor Installation |
| Floor Laying and Other Floor Work | Florists |
| Flowers | Food Brokers |
| Food Preparations | Food Processors & Manufacturers |
| Food Products | Football Clubs & Instruction |
| Footwear | Forestry Consulting & Contracting |
| Fraternal Organizations | Freight Forwarding |
| Freight Transportation | Fresh Fruits and Vegetables |
| Frozen Food | Frozen Specialties |
| Fruit and Vegetable Markets | Fruits & Vegetables |
| Functions Related to Depository Banking | Funeral Homes |
| Funeral Service and Crematories | Furniture |
| Furniture - Cleaning- Refinishing- & Repair | Furniture - Office |
| Furniture - Used | Furniture and Fixtures |
| Furniture Dealers | Furniture Stores |
| Furniture Upholstery | Garage Doors |
| Garden Centres | Garment Pressing, and Agents for Laundries and Drycleaners |
| Gas & Petroleum | Gas Facilities |
| Gasoline Service Stations | General Automotive Repair Shops |
| General Contractors-Industrial Buildings and Warehouses | General Contractors-Nonresidential Buildings, Other than Industrial Buildings and Warehouses |
| General Contractors-Single-Family Houses | General Farms, Primarily Crop |
| General Industrial Machinery and Equipment | General Warehousing and Storage |
| Geriatric Care | Gift, Novelty, and Souvenir Shops |
| Gifts | Glass |
| Glass and Glazing Work | Golf Equipment & Supplies |
| Golf Instruction | Gourmet Shops |
| Government | Grain and Field Beans |
| Graphic Design | Greeting Cards |
| Groceries and Related Products | Groceries, General Line |
| Grocery Stores | Gutters & Downspouts |
| Gymnastics | Hair Removal & Replacement |
| Hair Salons | Halls & Auditoriums |
| Hand and Edge Tools, Except Machine Tools and Handsaws | Hardware |
| Hardware Stores | Hardwood Veneer and Plywood |
| Hats & Caps | Health & Diet Foods |
| Health and Allied Services | Health Care |
| Health Clubs & Gyms | Health Foods |
| Health Services | Hearing Aids |
| Heating & Refrigeration | Heating Equipment |
| Heavy Construction | Heavy Construction Equipment Rental and Leasing |
| Help Supply Services | High Commissions & Embassies |
| Highway and Street Construction, Except Elevated Highways | Hobbies & Models |
| Hobby, Toy, and Game Shops | Hockey Clubs & Instruction |
| Home Decor | Home furnishings |
| Home Health Care Services | Horse Dealers- Boarding- & Rental |
| Hospital Supplies | Hospitals |
| Hot Tubs & Spas | Hotels and Motels |
| Household Appliance Stores | Household Audio and Video Equipment |
| Household Items | Housewares |
| Housing | Human Factors Engineers |
| Hypnosis Centres | Ice Cream & Frozen Dessert Shops |
| Ice Cream & Frozen Desserts | Importers |
| Individual and Family Social Services | Industrial & Commercial Machinery |
| Industrial and Commercial Fans and Blowers and Air Purification Equipment | Industrial and Personal Service Paper |
| Industrial Equipment & Supplies | Industrial Gases |
| Industrial Machinery and Equipment | Industrial Maintenance |
| Industrial Patterns | Industrial Process Furnaces and Ovens |
| Industrial Supplies | Industrial Trucks, Tractors, Trailers, and Stackers |
| Industrial Valves | Industrial- Technical- & Trade Schools |
| Information Retrieval Services | Installation or Erection of Building Equipment |
| Insulation Materials | Insurance |
| Insurance - Agents & Brokers | Insurance - Life |
| Insurance - Medical | Insurance Agents, Brokers, and Service |
| Intercity and Rural Bus Transportation | Interior Decorators |
| International affairs | Internet & Online Services |
| Internet Cafes | Investment Advice |
| Investment Advisory Service | Investors |
| Invitations & Announcements | Jewellery Repair |
| Jewelry Stores | Jewelry, Watches, Precious Stones, and Precious Metals |
| Job Training Services | Junior Colleges & Technical Institutes |
| Kennels & Pet Boarding | Kitchen Cabinetry |
| Knit Outerwear Mills | Knitting Mills |
| Labor Unions and Similar Labor organizations | Laboratories - Medical |
| Laboratories - Research & Development | Land Subdividers and Developers, Except Cemeteries |
| Landscape | Landscape Contractors |
| Language Schools | Laundry and Garment Services |
| Law Firms | Lawn and Garden Services |
| Lawyers | Legal Counsel & Services |
| Legal Services | Legislative Bodies |
| Libraries | Linen Supply |
| Liquefied Petroleum Gas (Bottled Gas) Dealers | Liquor Stores |
| Livestock | Local and Suburban Transit |
| Local Passenger Transportation | Local Trucking With Storage |
| Local Trucking Without Storage | Luggage |
| Luggage and Leather Goods Stores | Lumber and Other Building Materials Dealers |
| Lumber Products | Lumber, Plywood, Millwork, and Wood Panels |
| Macaroni, Spaghetti, Vermicelli, and Noodles | Machine Shops |
| Magazine Publishers | Mailing & Shipping Services |
| Malt Beverages | Management Consultants |
| Management Consulting Services | Management Services |
| Manufacturers | Manufacturing |
| Manufacturing Industries | Marinas |
| Market Research & Analysis | Marketing Consultants |
| Marking Devices | Martial Arts |
| Masonry Contractors | Masonry, Stone Setting, and Other Stone Work |
| Massage Therapists | Maternity Apparel |
| Measuring and Controlling Devices | Meat |
| Meat and Fish (Seafood) Markets, Including Freezer Provisioners | Meat Packing Plants |
| Meats and Meat Products | Media & Marketing |
| Medical Centres | Medical Equipment & Supplies |
| Medical Equipment Rental and Leasing | Medical Laboratories |
| Medical, Dental, and Hospital Equipment and Supplies | Membership organizations |
| Membership Sports and Recreation Clubs | Men's and Boy's Clothing and Furnishings |
| Men's and Boys' Clothing | Men's Clothing |
| Merchandise | Metal |
| Metal Coating | Metal Doors, Sash, Frames, Molding, and Trim Manufacturing |
| Metal Fabrication | Metal Household Furniture |
| Metals Service Centers and Offices | Midwives |
| Millwork | Mineral Wool |
| Mining Consultants | Mining Machinery and Equipment, Except Oil and Gas Field Machinery and Equipment |
| Miscellaneous Apparel and Accessory Stores | Miscellaneous Fabricated Wire Products |
| Miscellaneous Food Stores | Miscellaneous General Merchandise Stores |
| Miscellaneous home furnishings Stores | Miscellaneous Personal Services |
| Miscellaneous Publishing | Miscellaneous Retail Stores |
| Miscellaneous Structural Metal Work | Mixed, Manufactured, or Liquefied Petroleum Gas Production |
| Mobile Home Dealers | Modelling Agencies |
| Money Orders | Mortgage Brokers |
| Motion Picture and Video Tape Distribution | Motion Pictures |
| Motor Vehicle Dealers (New and Used) | Motor Vehicle Parts and Accessories |
| Motor Vehicle Parts, Used | Motor Vehicle Supplies and New Parts |
| Motor Vehicles and Passenger Car Bodies | Motorcycle & Motor Scooter Dealers |
| Motorcycle Dealers | Motorcycles |
| Motors and Generators | Movers |
| Museums | Museums and Art Galleries |
| Musical Instrument Stores | Musical Instruments |
| Mutual Funds | National Commercial Banks |
| Natural Gas | Natural Gas Distribution |
| News Dealers and Newsstands | News Syndicates |
| Newspapers | Newspapers Publishing, or Publishing and Printing |
| Non-deposit Trust Facilities | Non-profit Organizations |
| Nonclassifiable Establishments | Nonclay Refractories |
| Nondurable Goods | Nonferrous Die-Castings, Except Aluminum |
| Nonmetallic Mineral Products | Nursery Schools - Preschools & Kindergartens |
| Nurses | Nursing and Personal Care Facilities |
| Nutritionists | Office and Store Fixtures, Partitions, Shelving, and Lockers, Except Wood |
| Office Equipment | Office Furniture & Equipment |
| Office Furniture, Except Wood | Office Supplies |
| Offices | Offices and Clinics of Chiropractors |
| Offices and Clinics of Dentists | Offices and Clinics of Doctors of Medicine |
| Offices and Clinics of Health Practitioners | Offices and Clinics of Optometrists |
| Offices and Clinics of Podiatrists | Offices of Holding Companies |
| Oil & Gas | Oil & Gas Exploration |
| Opera Companies | Operators of Nonresidential Buildings |
| Operators or Apartment Buildings | Ophthalmic Goods |
| Ophthalmologists | Optical Goods |
| Optical Goods Stores | Optometrists |
| Ornamental Floriculture and Nursery Products | ornamental Shrub and Tree Services |
| Orthopedic Shoes & Appliances | Orthopedic, Prosthetic, and Surgical Appliances and Supplies |
| Outdoor & Billboard Advertising | Packaging Material |
| Packaging Service & Supplies | Packing and Crating |
| Pagers & Beepers | Paint, Glass, and Wallpaper Stores |
| Painting and Paper Hanging | Painting Contractors |
| Paints, Varnishes, and Supplies | Paper Mills |
| Passenger Car Rental | Patent Owners and Lessors |
| Patio Builders | Paving Contractors |
| Pawn Brokers | Pension & Benefits |
| Perfumes, Cosmetics, and Other Toilet Preparations | Periodicals Publishers |
| Personal Financial Advisors | Personal Leather Goods, Except Women's Handbags and Purses |
| Pest Control | Pet Groomers |
| Pet Services & Supplies | Pet Shops |
| Pet Sitting Services | Pet Washing & Grooming |
| Petroleum | Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals |
| Pharmaceutical Manufacturers | Pharmaceuticals |
| Pharmacies | Photo Labs |
| Photocopying | Photofinishing Laboratories |
| Photographers | Photographic Equipment & Sales |
| Photographic Equipment and Supplies | Photography |
| Physical Fitness Facilities | Physical Therapists |
| Picture Framing | Piece Goods, Notions, and Other Dry Good |
| Pizza | Plastering, Drywall, Acoustical, and Insulation Work |
| Plastics Products | Platemaking and Related Services |
| Pleating, Decorative and Novelty Stitching, and Tucking for the Trade | Plumbing and Heating Equipment and Supplies (Hydronics) |
| Plumbing Fixture Fittings and Trim | Podiatrists |
| Police Departments | Police Protection |
| Political Organizations | Pollution Assessment & Remediation |
| Post Offices | Poultry |
| Poultry and Poultry Products | Poultry Slaughtering and Processing |
| Power Laundries, Family and Commercial | Power, Distribution, and Specialty Transformers |
| Prefabricated Metal Buildings and Components | Prefabricated Wood Buildings and Components |
| Pregnancy Help | Prepackaged Software |
| Prepared Fresh or Frozen Fish and Seafoods | Pressed and Blown Glass and Glassware |
| Primary Metal Products, Not Elsewhere Classified | Printing |
| Printing and Writing Paper | Printing Supplies |
| Process Services | Production |
| Professional Equipment and Supplies | Professional Services |
| Psychiatrists | Psychologists |
| Public Golf Courses | Public Relations |
| Public Relations Counselors | Publishers |
| Pubs | Racing, Including Track Operation |
| Radio and Television Broadcasting and Communications Equipment | Radio and Television Repair Shops |
| Radio Stations & Broadcasting | Radio, Television, and Consumer Electronics Stores |
| Radio, Television, and Publishers' Advertising Representatives | Radiotelephone Communications |
| Railroads, Line-Haul Operating | Real Estate |
| Real Estate Agents | Real Estate Agents and Managers |
| Real Estate Developers | Record and Prerecorded Tape Stores |
| Recording Services - Sound & Video | Records - Tapes & Compact Discs |
| Recreational Trips & Tours | Recreational Vehicle Dealers |
| Refrigeration | Refrigeration and Air-Conditioning Service and Repair Shops |
| Refrigeration Equipment | Refuse Systems |
| Regulation and Administration of Transportation Programs | Rehabilitation Services |
| Religious Organizations | Relocation Service |
| Repair Shops and Related Services | Resale Shops |
| Residential Care | Residential Electric Lighting Fixtures |
| Resorts & Vacation Rentals | Restaurant Equipment & Supplies |
| Restaurants | Resume Services |
| Retail | Retail Bakeries |
| Retail Nurseries, Lawn and Garden Supply Stores | Retirement Planning Consultants & Services |
| Reupholstery and Furniture Repair | Roasted Coffee |
| Rolling, Drawing, and Extruding of Nonferrous Metals | Roofing, Siding, and Insulation Materials |
| Roofing, Siding, and Sheet Metal Work | Sanitary Services |
| Scales and Balances, Except Laboratory | Schools |
| Schools and Educational Services | Scrap and Waste Materials |
| Seafood | Search, Detection, Navigation, Guidance, Aeronautical, and Nautical Systems and Instruments |
| Secretarial and Court Reporting Services | Security |
| Security Brokers, Dealers, and Flotation Companies | Security Guard & Patrol Service |
| Security Services | Security Systems |
| Security Systems Services | Semiconductors and related devices |
| Service Establishment Equipment and Supplies | Service Industry Machinery |
| Services | Services Allied to Motion Picture Production |
| Setup Paperboard Boxes | Sewing, Needlework, and Piece Goods Stores |
| Sex Therapists | Sheet Metal Work |
| Sheet Music | Shoe Repair |
| Shoe Repair Shops and Shoeshine Parlors | Shoe Stores |
| Shopping Centres & Malls | Siding Contractors |
| Sightseeing Tours | Signs |
| Signs and Advertising Specialties | Silverware, Plated Ware, and Stainless Steel Ware |
| Skateboarding & Rollerblading | Ski & Snowboard Dealers |
| Skin Care | Soap and Other Detergents, Except Specialty Cleaners |
| Social Services | Social Services & Organizations |
| Social Workers | Software |
| Special Dies and Tools | Special Trade Contractors |
| Special Warehousing and Storage | Specialty Cleaning, Polishing, and Sanitation Preparations |
| Speed Changers, Industrial High-Speed Drives, and Gears | Sporting and Athletic Goods |
| Sporting and Recreational Camps | Sporting and Recreational Goods and Supplies |
| Sporting Goods Stores and Bicycle Shops | Sports & Recreation |
| Sports Cards & Memorabilia | Sports Shops |
| Sprinklers | Stationers |
| Stationery, Tablets, and Related Products | Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units |
| Steel Wiredrawing and Steel Nails and Spikes | Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills |
| Stereos | Stock & Bond Brokers |
| Storage - Household & Commercial | Stress Management |
| Structural Clay Products | Surgical and Medical Instruments and Apparatus |
| Surveying Services | Surveyors |
| Swimming Pool Contractors - Dealers & Designers | Swimming Pool Equipment & Supplies |
| Swimwear | Synagogues |
| T-Shirts | Talent Agencies |
| Tanks and Tank Components | Tanning Salons |
| Tattooing & Body Piercing | Tax Return Preparation Services |
| Tax Returns | Taxicabs |
| Telecommunications | Telecommunications Services |
| Telephone Communications Services | Telephone Equipment & Systems Dealers |
| Telephone Service & Equipment | Television Dealers |
| Television Stations & Broadcasting Cooperatives | Tennis Instruction |
| Terrazzo, Tile, Marble, and Mosaic Work | Testing Apparatus |
| Textile goods | Theatres |
| Theatres - Live | Theatres - Movie |
| Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services | Ticket Sales |
| Tile & Ceramic Contractors | Tile & Ceramic Dealers |
| Tire Retreading and Repair Shops | Tires and Tubes |
| Tobacco Stores and Stands | Top, Body, and Upholstery Repair Shops and Paint Shops |
| Tour Operators | Towing |
| Toys | Toys and Hobby Goods and Supplies |
| Trademark Agency | Translators |
| Transportation Equipment | Transportation Services |
| Travel & Tourism | Travel Agencies |
| Travel Trailers and Campers | Tree Services |
| Truck and Bus Bodies | Truck Parts |
| Truck Rental & Leasing | Truck Rental and Leasing, Without Drivers |
| Truck Repair & Service | Trucking |
| Trucking - Hauling | Trucking, Except Local |
| Trusts, Except Educational, Religious, and Charitable | Tutoring |
| United States Postal Service | Unsupported Plastics Film and Sheet |
| Urban - Regional Planning | Used Cars |
| Used Merchandise Stores | Utility Trailer and Recreational Vehicle Rental |
| Variety Stores | Veterinarians |
| Veterinary | Video Games |
| Video Productions | Video Tape Rental |
| Video Tapes & Discs | Wallpaper |
| Warehouses - Merchandise & Self Storage | Warm Air Heating and Air-Conditioning Equipment and Supplies |
| Watch & Clock Repairs | Water & Sewage |
| Water Transportation of Freight | Water Transportation of Passengers |
| Water Transportation Services | Water Well Drilling |
| Water, Sewer, Pipeline, and Communications and Power Line Construction | Wedding Supplies & Services |
| Welders | Welding Repair |
| Welding Supplies | Well Drilling |
| Wholesale | Wholesale Distributer |
| Wholesalers | Window Treatments - Draperies & Curtains |
| Windows | Wine |
| Wines, Brandy, and Brandy Spirits | Women's Accessory and Specialty Stores |
| Women's Clothing | Women's Clothing Stores |
| Women's, Children's, and Infants' Clothing and Accessories | Women's, Misses', and Juniors' Suits, Skirts, and Coats |
| Wood Household Furniture, Except Upholstered | Wood Kitchen Cabinets |
| Wood Products | Woodworking Machinery |
| Wrecking and Demolition Work | Yoga |
| Youth Organizations & Centres |
