 Aboriginal Services | Academic Education |
| Accountants | Accounting |
| Accounting, Auditing, and Bookkeeping Services | Adhesives & Sealants |
| Adjustment and Collection Services | Administration |
| Administration of Educational Programs | Administration of General Economic Programs |
| Adoption Agencies | Adult Entertainment |
| Advertising | Advertising Agencies |
| Advertising Agencies & Consultants | Agricultural Engineers |
| Agriculture | Agriculture & Food |
| Agriculture - Forestry & Mining | Air & Water Balancing |
| Air Conditioning & Heating | Air Conditioning Contractors & Systems |
| Air Transportation, Scheduled | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment |
| Aircrafts | Airlines |
| Airports | Airports, Flying Fields, and Airport Terminal Services |
| Alternative Medicine | Aluminum Foundries |
| Amusement and Recreation Services | Amusement Parks |
| Animal and Marine Fats and Oils | Animal Specialty Services, Except Veterinary |
| Apartments | Apparel and Accessories |
| Appliances - Household - Service & Repair | Appliances - Small |
| Arcades | Architects |
| Architectural and Ornamental Metal Work | Architectural Services |
| Arrangement of Passenger Transportation | Arrangement of Transportation of Freight and Cargo |
| Art Galleries | Arts |
| Arts & Crafts Shops | Arts Organizations & Information |
| Asian Markets | Associations |
| Astrology & Numerology | Athletic Wear |
| Audio & Visual | Auto and Home Supply Stores |
| Auto Body Work | Auto Dealers |
| Auto Dealers - New Cars | Auto Dealers - Used Cars |
| Auto Glass | Auto Parts & Supplies |
| Auto Racing & Race Tracks | Auto Repair |
| Auto Repair & Service | Auto Restoration |
| Auto Transmissions | Automatic Merchandising Machine Operators |
| Automobile - Parts & Supplies | Automobile Auctions |
| Automobile Electronics | Automobile Parking |
| Automobiles and Other Motor Vehicles | Automotive Dealers |
| Automotive Exhaust System Repair Shops | Automotive General Repair |
| Automotive Glass | Automotive Glass Replacement Shops |
| Automotive Repair Shops | Automotive Services |
| Automotive Services, Except Repair and Carwashes | Automotive Transmission Repair Shops |
| Baby Accessories | Bagel Shops |
| Bakeries | Bakeries & Cafes |
| Bakers & Bakeries | Ball and Roller Bearings |
| Balloons & Novelties | Banks |
| Banquet Halls | Barber Shops |
| Barbers | Bars & Clubs |
| Baseball Clubs & Parks | Bathroom Planning & Remodeling |
| Battery & Solar | Beauty Salons |
| Beauty Schools | Beauty Shops |
| Bed & Bath | Bed & Breakfast Accommodations & Inns |
| Beer | Beverages |
| Bicycle Dealers | Bicycle Equipment & Supplies |
| Bicycle Repair | Bicycle Tours |
| Bicycles - Tours & Renting | Billiards & Pool |
| Biological Products, Except Diagnostic Substances | Blood Banks & Centers |
| Boarding | Boat Builders & Yards |
| Boat Building and Repairing | Boat Dealers |
| Boat Equipment & Supplies | Boat Repair |
| Boats - Charter & Rental | Bolts, Nuts, Screws, Rivets, and Washers |
| Book Binders & Book Printers | Book Publishing |
| Book Stores | Bookkeeping Service |
| Bookstores | Bottled and Canned Soft Drinks and Carbonated Waters |
| Bowling Centers | Bowling Centres |
| Boxes - Corrugated & Fiber | Boxes - Paper |
| Boxing Clubs & Instruction | Brake Service |
| Bread and Other Bakery Products, Except Cookies and Crackers | Breakfast Restaurants |
| Brewers | Brick, Stone, and Related Construction Materials |
| Bridal | Bridal Shops |
| Broadwoven Fabric Mills, Wool (Including Dyeing and Finishing) | Brokers |
| Brooms and Brushes | Building Cleaning and Maintenance Services |
| Building Contractors | Building Materials |
| Building Materials & Supplies | Buildings - Metal |
| 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 | Cabinet Making |
| Cable and Other Pay Television Services | Cable Television Companies |
| Cafes | 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 | Car Washing & Polishing |
| Career College | Career Counseling |
| Cargo & Freight Containers | Carpenters |
| Carpentry Work | Carpet & Rug Cleaners |
| Carpet & Rugs | Carpet & Upholstery Cleaning |
| Carpet and Upholstery Cleaning | Carwashes |
| Catalog and Mail-order Houses | Catering |
| Cellular | Cement |
| Chamber of Commerce | Chapels |
| Check Cashing Services | Cheese & Dairy |
| Chemical Engineers | Chemicals and Allied Products |
| Chemicals and Chemical Preparations | Child Day Care Services |
| Children's & Infant Wear | Children's and Infants' Wear Stores |
| Children's Furniture | Chinese Restaurants |
| Chiropractors | Chocolate and Cocoa Products |
| Churches | Cigar & Cigarette |
| Cigars | Civic, Social, and Fraternal Associations |
| Cleaners | Cleaning - Household |
| Climbing & Hiking Equipment & Supplies | Clinics |
| Clocks - Dealers & Repair | Clothing - Wholesale & Manufacturers |
| Clothing Accessories | Clowns |
| Clubs | Coal and Other Minerals and Ores |
| Coated and Laminated Paper | Coating, Engraving, and Allied Services |
| Coffee | Coffee & Tea |
| Coffee Shops | Coin-Operated Amusement Devices |
| Coin-Operated Laundries and Drycleaning | Collectibles |
| 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 Equipment |
| Computer Graphics | Computer Hardware & Software |
| Computer Integrated Systems Design | Computer Maintenance and Repair |
| Computer Manufacturers | Computer Processing and Data Preparation and Processing Services |
| Computer Renting & Leasing | Computer Repair & Service |
| Computer Services | Computer Software & Development |
| Computer Software & Services | Computer System Designers |
| Computer Technician | Computers |
| Concrete | Concrete Products, Except Block and Brick |
| Concrete Work | Condominiums |
| Confectionery | Construction |
| Construction Machinery & Equipment | Construction Machinery and Equipment |
| Construction Materials | Consulates & Foreign Offices |
| Consultants | Consulting Engineers |
| Contact Lenses | Contractors - Equipment & Supplies |
| Convention & Meeting Facilities & Services | Conventions |
| Conversions | Copper Foundries |
| Copying & Duplicating Services | Copying Machines & Supplies |
| Corporate Training | Correctional institutions |
| Corrugated and Solid Fiber Boxes | Cosmetics & Perfumes |
| Counselling | Courier & Delivery Service |
| Court Reporting | Craft Supplies |
| Credit Cards & Other Credit Plans | Credit Counselling |
| Credit Reporting Agencies | Credit Unions |
| Crop Planting, Cultivating, and Protecting | Cut Stone and Stone Products |
| Cutting Tools- Accessories- & Measuring Devices | Dairy Farms |
| Dairy Products Stores | Dance Companies |
| Dance Schools | Dance Studios, Schools, and Halls |
| Data Processing Services | Day Care |
| Deep Sea Domestic Transportation of Freight | Delicatessens |
| Dental Clinics | Dentists |
| Department Stores | Designers |
| Desktop Publishing | Diagnostic substances |
| Die-Cut Paper and Paperboard and Cardboard | Dimension Stone |
| Direct Mail | Direct Selling Establishments |
| Directory & Guide Advertising | Disc Jockeys |
| Discount Stores | Disinfecting and Pest Control Services |
| Diving | Dog Breeding |
| Doughnuts | Draperies |
| Drapery, Curtain, and Upholstery Stores | Drilling |
| Drinking Places (Alcoholic Beverages) | Driving Schools |
| Drug Stores & Pharmacies | 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 |
| Electric Equipment & Supplies | Electric Lamp Bulbs and Tubes |
| Electrical and Electronic Repair Shops | Electrical Apparatus and Equipment Wiring Supplies, and Construction Materials |
| Electrical Appliances, Television and Radio Sets | Electrical Contractors |
| Electrical Engineers | Electrical Equipment |
| Electrical Services | Electrical Work |
| Electricians | Electronic Computers |
| Electronic Equipment & Supplies | Electronic Parts and Equipment |
| Electronic Services | Electroplating, Plating, Polishing, Anodizing, and Coloring |
| Elementary & Middle Schools | Elementary and Secondary Schools |
| Elevators | Embassies |
| Employment Agencies | Employment Contractors & Temporary Help |
| Employment Services | Energy |
| Energy Conservation Engineers | Engineering Services |
| Engineers | Engines |
| Entertainers | Entertainment Bureaus |
| Environmental & Ecological Conservation | Environmental & Ecological Products & Services |
| Environmental Engineers | Environmental Services |
| Equipment Rental and Leasing | Equipment Supplies & Rentals |
| Estate Planning - Administration | Event Planners & Managers |
| Event Planning | Excavation Contractors |
| Excavation Work | Executive Search Consultants |
| Exercise & Physical Fitness | Exporters |
| Eye Care | Fabricated Metal Products |
| Fabricated Pipe and Pipe Fittings | Fabricated Plate Work (Boiler Shops) |
| Fabricated Rubber Products | Fabricated Structural Metal |
| Fabricated Textile Products | Fabrics |
| Fairs & Festivals | Family Clothing Stores |
| Family Planning Services | Farm and Garden Machinery and Equipment |
| Farm Product Warehousing and Storage | Farm Supplies |
| Fasteners | Fax Machines & Service |
| Ferries | financial institutions |
| Financial Planners | Financial Planning Consultants |
| Financial Services | Financing |
| Finishers of Textiles | Fire & Safety |
| Fire Alarm Systems & Equipment | Fire Protection |
| Fireplaces | Fish and Seafoods |
| Fisheries | Fishing Areas |
| Fishing Guides- Charters- & Parties | Fishing Tackle Dealers |
| Fitness | Flat Glass |
| Floor Covering Stores | Floor Installation |
| Floor Laying and Other Floor Work | Florists |
| Flour and Other Grain Mill Products | Flowers |
| Fluid Power Cylinders and Actuators | Food Brokers |
| Food Delivery | Food Preparations |
| Food Processors & Manufacturers | Food Products |
| Food Products Machinery | Football Clubs & Instruction |
| Footwear | Foreign trade and international banks |
| Forestry and Mining | Forestry Consulting & Contracting |
| Fraternal Organizations | Freight Forwarding |
| Freight Transportation | Fresh Fruits and Vegetables |
| Frozen Food | Frozen Specialties |
| Fruit and Vegetable Markets | Fruits & Vegetables |
| Fuel | Functions Related to Depository Banking |
| Funeral Directors & Homes | Funeral Homes |
| Funeral Service and Crematories | Fur Goods |
| Furniture | Furniture - Cleaning- Refinishing- & Repair |
| Furniture - Office | Furniture - Used |
| Furniture and Fixtures | Furniture Dealers |
| Furniture Manufacturers | Furniture Stores |
| Furniture Upholstery | Garden Centres |
| Garment Pressing, and Agents for Laundries and Drycleaners | Gas & Petroleum |
| Gas Companies | Gas Facilities |
| Gaskets, Packing, and Sealing Devices | Gasoline Service Stations |
| General Automotive Repair Shops | General Contractors |
| 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 |
| Geological Engineers | Geriatric Care |
| Gift Baskets | Gift, Novelty, and Souvenir Shops |
| Gifts | Giftwares - Wholesale |
| Girls', Children's, and Infants' Outerwear | Glass and Glazing Work |
| Golf Courses - Private | Golf Equipment & Supplies |
| Gourmet Shops | Government |
| Grain and Field Beans | Grain Elevators |
| Granite & Stone | Graphic Design |
| Gray and Ductile Iron Foundries | Greenhouses |
| Greeting Cards | Groceries and Related Products |
| Groceries, General Line | Grocers & Supermarkets |
| Grocery Stores | Guns & Gunsmiths |
| Gutters & Downspouts | Gymnastics |
| Hair Products | Hair Removal & Replacement |
| Hair Salons | Halls & Auditoriums |
| Hand and Edge Tools, Except Machine Tools and Handsaws | Hardware |
| Hardware Stores | Hardwood Dimension and Flooring Mills |
| Hardwood Flooring | Hardwood Veneer and Plywood |
| Hats & Caps | Hats, Caps, and Millinery |
| Health & Diet Foods | Health and Allied Services |
| Health Care | Health Clubs & Gyms |
| Health Foods | Health Services |
| Hearing Aids | Heating |
| Heating & Refrigeration | Heating Contractors |
| Heating Equipment | Heavy Construction |
| Heavy Construction Equipment Rental and Leasing | Heavy Equipment |
| Help Supply Services | Herbs & Spices |
| Highway and Street Construction, Except Elevated Highways | Hobbies & Models |
| Hobby, Toy, and Game Shops | Hockey Clubs & Instruction |
| Home furnishings | Home Health Care Services |
| Home Health Services | Home Marketing |
| Horse & Carriage Rides & Rentals | Horse Equipment- Supplies- Service- & Training |
| Hospices | Hospital Supplies |
| Hospitals | Hostels |
| Hot Tubs & Spas | Hotels |
| Hotels and Motels | Household Appliance Stores |
| Household Audio and Video Equipment | Household Cooking Equipment |
| Household Items | Housewares |
| Housing | Human Factors Engineers |
| Human Relations Counselors | Ice Cream & Frozen Dessert Shops |
| Ice Cream & Frozen Desserts | Immigration |
| Importers | Importers & Distributers |
| Indian Restaurants | Individual and Family Social Services |
| Industrial & Commercial Machinery | Industrial and Commercial Fans and Blowers and Air Purification Equipment |
| Industrial and Commercial Machinery and Equipment | Industrial and Personal Service Paper |
| Industrial Equipment & Supplies | Industrial Gases |
| Industrial Machinery and Equipment | Industrial Maintenance |
| Industrial Mechanics | Industrial Patterns |
| Industrial Process Furnaces and Ovens | Industrial Services |
| Industrial Supplies | Industrial- Technical- & Trade Schools |
| Information Retrieval Services | Installation or Erection of Building Equipment |
| Insulation Materials | Insurance |
| Insurance - Agents & Brokers | Insurance - Consultants & Advisors |
| Insurance - Life | Insurance Agents, Brokers, and Service |
| Intercity and Rural Bus Transportation | Interior Decorators |
| International affairs | Internet & Online Services |
| Internet Advertising | Internet Cafes |
| Internet Marketing Services | Investment Advice |
| Investment Advisory Service | Investments |
| Investors | Invitations & Announcements |
| Iron | Irrigation |
| Italian Restaurants | Janitorial Services |
| Japanese Restaurants | Jewellers |
| Jewellers Suppliers | Jewellery Repair |
| Jewelry | Jewelry Stores |
| Jewelry, Watches, Precious Stones, and Precious Metals | Job Training Services |
| Junior Colleges & Technical Institutes | Kennels & Pet Boarding |
| Knit Outerwear Mills | Knitting Mills |
| Labor Unions and Similar Labor organizations | Laboratories - Medical |
| Laboratories - Research & Development | Laboratories - Testing |
| Laboratory Apparatus and Furniture | Lace and Warp Knit Fabric Mills |
| Land Subdividers and Developers, Except Cemeteries | Landscape |
| Landscape Architects | Landscape Contractors |
| Language Schools | Laundry and Garment Services |
| Lawn and Garden Services | Lawn Mowers |
| Lawyers | Lawyers - Employment & Labor Law |
| Lawyers - Patent - Trademark & Copyright | Lead Pencils, Crayons, and Artists' Materials |
| Leather and Sheep-Lined Clothing | Leather Tanning and Finishing |
| Legal Counsel & Services | Legal Services |
| Legislative Bodies | Libraries |
| Limousine Services | Limousines |
| Linen & Decor | Linen Supply |
| Liquor Stores | Liquor Vendors |
| Local and Suburban Transit | Local Passenger Transportation |
| Local Trucking With Storage | Local Trucking Without Storage |
| Logging | Logo Design |
| Lubricants | 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 |
| Machine Tools, Metal Cutting Types | Magazine Publishers |
| Mailing & Shipping Services | Malt Beverages |
| Management | Management Consultants |
| Management Consulting Services | Management Services |
| Manufacturers | Manufacturing |
| Manufacturing Industries | Marinas |
| Marine Cargo Handling | Marine Engineers |
| Marine Equipment & Supplies | Market Research & Analysis |
| Marketing & Design | Marketing Consultants |
| Marriage & Family Counselors | Martial Arts |
| Masonry Contractors | Masonry, Stone Setting, and Other Stone Work |
| Massage Therapists | Maternity Apparel |
| Mattresses | Measuring and Controlling Devices |
| Meat | Meat and Fish (Seafood) Markets, Including Freezer Provisioners |
| Meat Packing Plants | Meats and Meat Products |
| Mechanical Contractors | Mechanical Engineers |
| Media & Marketing | Medical Clinics |
| Medical Equipment & Supplies | Medical Insurance |
| Medical Laboratories | Medical Tourism |
| 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 Stampings |
| Metals Service Centers and Offices | Mexican Restaurants |
| Midwives | Millwork |
| Mineral Wool | Minerals and Earths, Ground or Otherwise Treated |
| Mining | Mining & Exploration |
| Mining Consultants | Mining Consulting |
| 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 Homes |
| Modelling Agencies | Money Orders |
| Montessori Schools | Mortgage Brokers |
| Mortgages | 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 | Motorcycles & Motor Scooters - Supplies |
| Motorcycles, Bicycles, and Parts | Motors and Generators |
| Movers | Moving Supplies & Equipment - Renting |
| Mufflers & Exhaust Systems | Museums |
| Museums and Art Galleries | Music |
| Musical Instrument Stores | Musical Instruments |
| Mutual Funds | Nail Salons |
| Nailed and Lock Corner Wood Boxes and Shook | Narrow Fabric and Other Smallware Mills Cotton, Wool, Silk, and Manmade Fiber |
| 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 | Nonferrous Foundries, Except Aluminum and Copper |
| Nonmetallic Mineral Products | Notaries |
| Nursery Schools - Preschools & Kindergartens | Nurses |
| Nursing & Life Care Homes | 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 |
| Oil & Gas Exploration & Development | Oil & Gas Ignition Services |
| Oil & Lubrication | Oils & Fuels |
| Operative Builders | Operators of Nonresidential Buildings |
| Operators or Apartment Buildings | Ophthalmic Goods |
| Ophthalmologists | Optical Goods |
| Optical Goods Stores | Optometrists |
| ornamental Shrub and Tree Services | Orthopedic Shoes & Appliances |
| Orthopedic, Prosthetic, and Surgical Appliances and Supplies | Outdoor & Billboard Advertising |
| Package Designing & Development | Packaging Service & Supplies |
| Packing and Crating | Pagers & Beepers |
| Paint | Paint, Glass, and Wallpaper Stores |
| Painting and Paper Hanging | Paints, Varnishes, and Supplies |
| Paper Mills | Party Planning Services |
| Party Supplies | Passenger Car Rental |
| Patent Owners and Lessors | Patio Builders |
| Paving Contractors | Pension & Benefits |
| Periodicals Publishers | Periodicals Publishing |
| Personal Financial Advisors | Personal Leather Goods, Except Women's Handbags and Purses |
| Pest Control | Pet Shops |
| Pet Washing & Grooming | Petroleum |
| Petroleum and Petroleum Products Wholesalers, Except Bulk Stations and Terminals | Petroleum Bulk stations and Terminals |
| Petroleum Refining | Pharmaceutical Manufacturers |
| Pharmaceuticals | Pharmacies |
| Philanthropy | Phonograph Records and Prerecorded Audio Tapes and Disks |
| Photo Labs | Photo Studio |
| Photocopying | Photofinishing Laboratories |
| Photographers | Photographic Equipment & Sales |
| Photographic Equipment - Repairing | Photographic Equipment and Supplies |
| Photography | Physical Fitness Facilities |
| Physical Therapists | Physicians & Surgeons |
| Picture Frames - Dealers | Picture Framing |
| Piece Goods, Notions, and Other Dry Good | Pizza |
| Plastering, Drywall, Acoustical, and Insulation Work | Plastic Surgeons |
| Plastics & Plastic Products - Manufacturers | Plastics Products |
| Platemaking and Related Services | Pleating, Decorative and Novelty Stitching, and Tucking for the Trade |
| Plumbers | Plumbing and Heating Equipment and Supplies (Hydronics) |
| Podiatrists | Police Protection |
| Political Organizations | Post Offices |
| Pottery Products | Poultry |
| Poultry and Poultry Products | Poultry Slaughtering and Processing |
| Power Laundries, Family and Commercial | Power Transmission |
| Prefabricated Wood Buildings and Components | Prepackaged Software |
| Prepared Feed and Feed Ingredients for Animals and Fowls, Except Dogs and Cats | Prepared Fresh or Frozen Fish and Seafoods |
| Pressed and Blown Glass and Glassware | Primary Smelting and Refining of Nonferrous Metals, Except Copper and Aluminum |
| Printing | Printing & Copy Service |
| Printing and Writing Paper | Process Services |
| Production | Professional Equipment and Supplies |
| Professional Services | Professional Sports Clubs and Promoters |
| Psychiatrists | Psychics |
| Psychologists | Public Golf Courses |
| Public Libraries | Public Relations Counselors |
| Publishers | Publishers - Books |
| Pubs | Pulp Mills |
| Pumps and Pumping Equipment | Race Tracks |
| 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 - Commercial & Investment |
| Real Estate Agents | Real Estate Agents and Managers |
| Real Estate Consultants | Real Estate Developers |
| Real Estate Loans | Real Estate Management |
| Record and Prerecorded Tape Stores | Recording Services - Sound & Video |
| Recording Studios | Records - Tapes & Compact Discs |
| Recreational | Recreational Trips & Tours |
| Recreational Vehicle Dealers | Recruitment |
| Refrigerated Warehousing and Storage | 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 | Renovations |
| Repair Shops and Related Services | Resale Shops |
| Research & Evaluation | 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 |
| Road Side Services | Roasted Coffee |
| Rolling, Drawing, and Extruding of Nonferrous Metals | Roofing, Siding, and Insulation Materials |
| Roofing, Siding, and Sheet Metal Work | Rooming and Boarding Houses |
| Rubbish & Garbage Removal | RV Parks & Campgrounds |
| Salons | Sanitary Services |
| Sawmills and Planing Mills, General | School Supplies |
| Schools | Schools and Educational Services |
| Scrap and Waste Materials | Scrap Metals & Iron |
| Screen Printing | Screening |
| 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 | Service Establishment Equipment and Supplies |
| Service Industry Machinery | Services |
| Services Allied to Motion Picture Production | Setup Paperboard Boxes |
| Sewerage Systems | Sewing, Needlework, and Piece Goods Stores |
| Sheet Metal Work Contractors | Sheet Music |
| Ship Building and Repairing | Shoe Repair |
| Shoe Repair Shops and Shoeshine Parlors | Shoe Stores |
| Shopping Centres & Malls | Siding Contractors |
| Sightseeing Tours | Signs |
| Signs & Advertising | Signs and Advertising Specialties |
| Silverware, Plated Ware, and Stainless Steel Ware | Skateboarding & Rollerblading |
| Ski & Snowboard Dealers | Skin Care |
| Sleep Apneia | Soap and Other Detergents, Except Specialty Cleaners |
| Soccer | Social Services |
| Social Services & Organizations | Software |
| Software Development & Implementation | Software Managing Consulting |
| Spas | Special Dies and Tools |
| Special Industry Machinery | Special Trade Contractors |
| Special Warehousing and Storage | Speed Changers, Industrial High-Speed Drives, and Gears |
| Sporting and Athletic Goods | Sporting and Recreational Camps |
| Sporting and Recreational Goods and Supplies | Sporting Goods |
| Sporting Goods Stores and Bicycle Shops | Sports & Recreation |
| Sports Cards & Memorabilia | Sports Medicine |
| Sports Shops | Sprinklers |
| Stables | Stadiums- Arenas- & Athletic Fields |
| Staging | Stationers |
| Stationery, Tablets, and Related Products | Steam, Gas, and Hydraulic Turbines, and Turbine Generator Set Units |
| Steel | Steel Pipe and Tubes |
| Steel Wiredrawing and Steel Nails and Spikes | Steel Works, Blast Furnaces (Including Coke Ovens), and Rolling Mills |
| Stereos | Stock & Bond Brokers |
| Storage - Household & Commercial | Storage - Self Service |
| Storage Batteries | Stress Management |
| Structural Clay Products | Structural Engineers |
| Surgical and Medical Instruments and Apparatus | Surveying Services |
| Swimming Pool Contractors - Dealers & Designers | Swimming Pool Equipment & Supplies |
| Swimwear | Synagogues |
| T-Shirts | Talent Agencies |
| Tanning Salons | Tattooing & Body Piercing |
| Tax Return Preparation Services | Tax Returns |
| Taxation | Taxicabs |
| Telecommunications | Telecommunications Services |
| Telephone Communications Services | Telephone Equipment & Systems Dealers |
| Telephone Service | Telephone Service & Equipment |
| Television & Radio - Service & Repair | Television Advertising |
| Television Dealers | Television Stations & Broadcasting Cooperatives |
| Tennis Equipment | Terrazzo, Tile, Marble, and Mosaic Work |
| Testing Apparatus | Textile Bags |
| Textile goods | Textile Machinery |
| Theatres - Live | Theatres - Movie |
| Theatrical Producers (Except Motion Picture) and Miscellaneous Theatrical Services | Thrift Stores |
| Ticket Sales | Tile & Ceramic Contractors |
| Tile & Ceramic Dealers | Tires |
| Tires and Tubes | Title Abstract Offices |
| Tobacco and Tobacco Products | Tobacco Stores and Stands |
| Top, Body, and Upholstery Repair Shops and Paint Shops | Tour Operators |
| Tourism | Towing |
| Towing and Tugboat Services | Toys |
| Toys and Hobby Goods and Supplies | Transportation |
| Transportation Equipment | Transportation Services |
| Travel & Tourism | Travel Agencies |
| Tree Services | 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 | Uniforms |
| United States Postal Service | Upholstery |
| Used Cars | Used Merchandise Stores |
| Utility Trailer and Recreational Vehicle Rental | Vacuums |
| Valves | Variety Stores |
| Vegetarian Restaurants | Vending Machines |
| Veterinarians | Veterinary |
| Video Games | Video Productions |
| Video Tape Rental | Video Tapes & Discs |
| Wallpaper | Warm Air Heating and Air-Conditioning Equipment and Supplies |
| Watch & Clock Repairs | Water & Sewage |
| Water - Bottled | Water Skiing |
| Water Supply | Water Transportation of Freight |
| Water Transportation of Passengers | Water Transportation Services |
| Water Well Drilling | Water, Sewer, Pipeline, and Communications and Power Line Construction |
| Waterproofing | Web Design |
| Wedding Supplies & Services | Weight Control |
| Welders | Welding Repair |
| Well Drilling | Western Apparel |
| Whole Foods | Wholesale |
| Wholesale Distributer | Wholesalers |
| Wigs & Hair Pieces | Window Treatments - Draperies & Curtains |
| Windows | Wine |
| Wineries | Wines, Brandy, and Brandy Spirits |
| Wireless Communications | Women's Accessory and Specialty Stores |
| Women's Clothing | Women's Clothing Stores |
| Women's Footwear, Except Athletic | Women's, Children's, and Infants' Clothing and Accessories |
| Women's, Misses', and Juniors' Blouses and Shirts | Women's, Misses', and Juniors' Outerwear |
| Women's, Misses', and Juniors' Suits, Skirts, and Coats | Wood Household Furniture, Except Upholstered |
| Wood Office Furniture | Wood Pallets and Skids |
| Wood Products | Woodworking Machinery |
| Wrecking and Demolition Work | Yoga |
| Youth Organizations & Centres |
