| Code | Category |
| 512202 | ABDOMINAL SUPPORTS (WHOLESALE) |
| 384202 | ABDOMINAL SUPPORTS-MANUFACTURERS |
| 839903 | ABORTION ALTERNATIVES ORGANIZATIONS |
| 809304 | ABORTION INFORMATION & SERVICES |
| 3291 | ABRASIVE PRODUCTS |
| 508523 | ABRASIVES (WHOLESALE) |
| 329102 | ABRASIVES-MANUFACTURERS |
| 516904 | ABSORBENTS (WHOLESALE) |
| 384220 | ABSORBENTS-MANUFACTURERS |
| 654103 | ABSTRACTERS |
| 832251 | ABUSE INFORMATION & TREATMENT CENTERS |
| 829937 | ACADEMIC CAREER COORDINATION |
| 738210 | ACCESS PANELS |
| 563215 | ACCESSORIES-FASHION |
| 632198 | ACCIDENT & HEALTH INS (UNDERWRITERS) |
| 6321 | ACCIDENT & HEALTH INSURANCE |
| 874852 | ACCIDENT RECONSTRUCTION SERVICE |
| 701117 | ACCOMMODATIONS |
| 573606 | ACCORDIONS |
| 872101 | ACCOUNTANTS |
| 872107 | ACCOUNTANTS REFERRAL SERVICE |
| 872108 | ACCOUNTANTS-CERTIFIED-GENERAL |
| 872110 | ACCOUNTANTS-CERTIFIED-MANAGEMENT |
| 872111 | ACCOUNTANTS-CHARTERED |
| 872109 | ACCOUNTANTS-REGISTERED-INDUSTRIAL |
| 872102 | ACCOUNTING & BOOKKEEPING GENERAL SVC |
| 504401 | ACCOUNTING & BOOKKEEPING SYSTEMS (WHOL) |
| 8721 | ACCOUNTING AUDITING & BOOKKEEPING SVCS |
| 504408 | ACCOUNTING/BOOKKEEPING MACH/SUPLS (WHOL) |
| 344301 | ACCUMULATORS (MANUFACTURERS) |
| 516908 | ACETYLENE (WHOLESALE) |
| 516910 | ACIDS (WHOLESALE) |
| 382903 | ACOUSTIC/VIBRATION INSTRUMENTATION-MFRS |
| 734936 | ACOUSTICAL CLEANERS |
| 871102 | ACOUSTICAL CONSULTANTS |
| 174202 | ACOUSTICAL CONTRACTORS |
| 174201 | ACOUSTICAL MATERIALS |
| 329602 | ACOUSTICAL MATERIALS-MANUFACTURERS |
| 503921 | ACOUSTICAL MATERIALS-WHOLESALE |
| 282107 | ACRYLIC (MANUFACTURERS) |
| 899910 | ACTUARIES |
| 804913 | ACUPUNCTURE |
| 824914 | ACUPUNCTURE SCHOOLS |
| 504738 | ACUPUNCTURISTS EQUIPMENT & SUPLS (WHOL) |
| 839921 | ADDICTION TREATMENT CENTERS |
| 504409 | ADDRESSING MACHINES & SUPPLIES (WHOL) |
| 733106 | ADDRESSING PLATE SERVICE |
| 516912 | ADHESIVES & GLUES (WHOLESALE) |
| 289101 | ADHESIVES & GLUES-MANUFACTURERS |
| 357902 | ADHESIVES & GLUING EQUIPMENT-MFRS |
| 2891 | ADHESIVES & SEALANTS |
| 289198 | ADHESIVES & SEALANTS (MANUFACTURERS) |
| 641101 | ADJUSTERS-PUBLIC |
| 7322 | ADJUSTMENT & COLLECTION SERVICES |
| 9411 | ADMINISTRATION OF EDUCATIONAL PROGRAMS |
| 9611 | ADMINISTRATION OF GEN ECONOMIC PROGRAMS |
| 9531 | ADMINISTRATION OF HOUSING PROGRAMS |
| 9532 | ADMINISTRATION OF URBAN PLANNING |
| 9451 | ADMINISTRATION OF VETERANS AFFAIRS |
| 9431 | ADMINISTRATION-PUBLIC HEALTH PROGRAMS |
| 874123 | ADMINISTRATORS-CHARTERED |
| 9441 | ADMIN-SOCIAL & HUMAN RESOURCE PROGRAMS |
| 325901 | ADOBE BLOCKS & SHAPES (MANUFACTURERS) |
| 174105 | ADOBE MATERIALS & CONTRACTORS |
| 832207 | ADOPTION AGENCIES |
| 832273 | ADULT ABUSE HOTLINE |
| 805903 | ADULT CARE FACILITIES |
| 836108 | ADULT CONGREGATE LIVING FACILITIES |
| 792227 | ADULT ENTERTAINMENT |
| 703208 | ADVENTURE GAMES & ACTIVITIES |
| 7311 | ADVERTISING AGENCIES |
| 7319 | ADVERTISING NEC |
| 731999 | ADVERTISING NEC |
| 731903 | ADVERTISING-AERIAL |
| 731101 | ADVERTISING-AGENCIES & COUNSELORS |
| 733605 | ADVERTISING-ART LAYOUT & PRODUCTION SVC |
| 731104 | ADVERTISING-CHECKING SERVICE |
| 731917 | ADVERTISING-COMPUTER |
| 731914 | ADVERTISING-COUPONS |
| 733105 | ADVERTISING-DIRECT MAIL |
| 731103 | ADVERTISING-DIRECTORY & GUIDE |
| 731916 | ADVERTISING-DISTRIBUTORS |
| 731926 | ADVERTISING-FAX |
| 731911 | ADVERTISING-INDOOR |
| 731918 | ADVERTISING-JEWELRY AWARDS & INCENTIVES |
| 731306 | ADVERTISING-MAGAZINE |
| 731105 | ADVERTISING-MOTION PICTURE |
| 731106 | ADVERTISING-NEWSPAPER |
| 731201 | ADVERTISING-OUTDOOR |
| 731108 | ADVERTISING-PERIODICAL |
| 731109 | ADVERTISING-PERSONNEL RECRUITMENT |
| 731919 | ADVERTISING-PROMOTIONAL |
| 731303 | ADVERTISING-RADIO |
| 824915 | ADVERTISING-SCHOOLS |
| 731915 | ADVERTISING-SEARCHLIGHTS |
| 731107 | ADVERTISING-SHOPPERS' GUIDES |
| 731307 | ADVERTISING-SOUNDTRACK & JINGLES |
| 519917 | ADVERTISING-SPECIALTIES (WHOLESALE) |
| 399303 | ADVERTISING-SPECIALTIES-MANUFACTURERS |
| 731305 | ADVERTISING-TELEVISION |
| 731110 | ADVERTISING-TIME & TEMP ANNOUNCEMENTS |
| 731902 | ADVERTISING-TRANSIT & TRANSPORTATION |
| 731920 | ADVERTISING-TRAVELING SIGNBOARDS |
| 731308 | ADVERTISING-VIDEO PRODUCTION SERVICES |
| 78215 | AERATORS |
| 72103 | AERIAL APPLICATORS |
| 733509 | AERIAL PATROL & INSPECTION SERVICE |
| 452203 | AERIAL PERSONNEL LIFTS |
| 559916 | AERIAL TOWERS |
| 799103 | AEROBIC INSTRUCTION |
| 559912 | AERONAUTICAL SUPPLIES |
| 399901 | AEROSOLS (MANUFACTURERS) |
| 381201 | AEROSPACE INDUSTRIES |
| 874402 | AEROSPACE SUPPORT SERVICES-TECHNICAL |
| 508787 | AESTHETIC EQUIPMENT & SUPPLIES (WHOL) |
| 599948 | AFRICAN GOODS-RETAIL |
| 594415 | AGATES |
| 503250 | AGGREGATES-CONSTRUCTION MATERIALS (WHOL) |
| 519104 | AGRICULTURAL CHEMICALS (WHOLESALE) |
| 874820 | AGRICULTURAL CONSULTANTS |
| 508331 | AGRICULTURAL IMPLEMENTS & SUPPLIES-WHOL |
| 421222 | AGRICULTURAL LIME |
| 874818 | AGRICULTURAL MARKETING |
| 71104 | AGRICULTURAL MINERALS |
| 13901 | AGRICULTURAL PRODUCTS |
| 873119 | AGRICULTURAL RESEARCH |
| 76104 | AGRICULTURAL TECHNICIANS |
| 809933 | AIDS INFORMATION & TESTING |
| 3563 | AIR & GAS COMPRESSORS |
| 356398 | AIR & GAS COMPRESSORS (MANUFACTURERS) |
| 452202 | AIR AMBULANCE SERVICE |
| 171130 | AIR BALANCING |
| 448905 | AIR BOATS |
| 508464 | AIR BRUSHES (WHOLESALE) |
| 451202 | AIR CARGO SERVICE |
| 507501 | AIR CLEANING & PURIFYING EQUIP (WHOL) |
| 356402 | AIR CLEANING & PURIFYING EQUIPMENT-MFRS |
| 3585 | AIR CONDITIONING & HEATING EQUIPMENT |
| 171117 | AIR CONDITIONING CONTRACTORS & SYSTEMS |
| 507503 | AIR CONDITIONING EQUIP & SYSTEMS-WHOL |
| 171127 | AIR CONDITIONING EQUIP TEST & BALANCING |
| 358501 | AIR CONDITIONING EQUIPMENT-MANUFACTURERS |
| 762304 | AIR CONDITIONING EQUIPMENT-REPAIR |
| 572212 | AIR CONDITIONING EQUIPMENT-ROOM UNITS |
| 762307 | AIR CONDITIONING EQUIP-ROOM UNITS-REPAIR |
| 506423 | AIR CONDITIONING EQUIP-ROOM UNITS-WHOL |
| 358513 | AIR CONDITIONING ROOM UNITS-MFRS |
| 735973 | AIR CONDITIONING ROOM UNITS-RENTING |
| 507505 | AIR CONDITIONING SUPPLIES & PARTS (WHOL) |
| 358502 | AIR CONDITIONING SUPPLIES & PARTS-MFRS |
| 762306 | AIR CONDITIONING SYSTEMS-CLEANING |
| 358598 | AIR CONDITIONING/HTG/REFRIG EQUIP (MFRS) |
| 4513 | AIR COURIER SERVICES |
| 451301 | AIR COURIER SERVICES |
| 507515 | AIR CURTAINS & SCREENS (WHOLESALE) |
| 356410 | AIR CURTAINS & SCREENS-MANUFACTURERS |
| 559913 | AIR CUSHION VEHICLES |
| 171155 | AIR EXCHANGERS |
| 899944 | AIR FLIGHT ATTENDANTS |
| 734211 | AIR FRAGRANCES |
| 399975 | AIR FRESHENERS-MANUFACTURERS |
| 501324 | AIR MOTORS (WHOLESALE) |
| 171116 | AIR POLLUTION CONTROL |
| 507520 | AIR POLLUTION MEASURING EQUIP (WHOL) |
| 382912 | AIR POLLUTION MEASURING EQUIPMENT-MFRS |
| 873408 | AIR POLLUTION MEASURING SERVICE |
| 458109 | AIR TRAFFIC CONTROL TOWER |
| 4522 | AIR TRANSPORTATION-NONSCHEDULED |
| 452298 | AIR TRANSPORTATION-NONSCHEDULED |
| 4512 | AIR TRANSPORTATION-SCHEDULED |
| 451298 | AIR TRANSPORTATION-SCHEDULED |
| 9511 | AIR WATER & SOLID WASTE MANAGEMENT |
| 3721 | AIRCRAFT |
| 508817 | AIRCRAFT AVIONICS-SALES & SERVICE (WHOL) |
| 508814 | AIRCRAFT BROKERS |
| 735939 | AIRCRAFT CHARTER RENTAL & LEASING SVC |
| 372801 | AIRCRAFT COMPONENTS-MANUFACTURERS |
| 372107 | AIRCRAFT DESIGNING (MANUFACTURERS) |
| 3724 | AIRCRAFT ENGINES & ENGINE PARTS |
| 372498 | AIRCRAFT ENGINES & ENGINE PARTS-MFRS |
| 508819 | AIRCRAFT ENGINES (WHOLESALE) |
| 372401 | AIRCRAFT ENGINES-MANUFACTURERS |
| 458102 | AIRCRAFT ENGINES-SERVICING & MAINTENANCE |
| 372802 | AIRCRAFT EQUIPMENT PARTS & SUPLS-MFRS |
| 508823 | AIRCRAFT EQUIPMENT PARTS & SUPLS-WHOL |
| 559908 | AIRCRAFT EQUIPMENT PARTS & SUPPLIES |
| 458103 | AIRCRAFT FERRYING & TRANSPORTING SVC |
| 372807 | AIRCRAFT FLIGHT TRAINING EQUIP (MFRS) |
| 458101 | AIRCRAFT GROUND SUPPORT & SERVICE EQUIP |
| 372804 | AIRCRAFT GROUND SUPPORT & SVC EQUIP-MFRS |
| 458112 | AIRCRAFT HANGARS-RENTAL & SALES |
| 372814 | AIRCRAFT INDUSTRIAL FASTENERS (MFRS) |
| 962108 | AIRCRAFT INSPECTION |
| 504910 | AIRCRAFT INSTRUMENTS (WHOLESALE) |
| 372102 | AIRCRAFT INTERIOR REDESIGNING (MFRS) |
| 372803 | AIRCRAFT MACHINE WORK |
| 874109 | AIRCRAFT MANAGEMENT SERVICES |
| 372805 | AIRCRAFT MODIFICATIONS (MANUFACTURERS) |
| 372808 | AIRCRAFT OXYGEN SYSTEMS (MANUFACTURERS) |
| 3728 | AIRCRAFT PARTS/AUXILIARY EQUIPMENT NEC |
| 372806 | AIRCRAFT PARTS-ASSEMBLERS |
| 508809 | AIRCRAFT PARTS-RECLAIMING (WHOLESALE) |
| 762214 | AIRCRAFT RADIO COMMUNICATION |
| 381207 | AIRCRAFT RADIO EQUIPMENT (MANUFACTURERS) |
| 762217 | AIRCRAFT RADIO SERVICING |
| 508822 | AIRCRAFT REBUILDING (WHOLESALE) |
| 458110 | AIRCRAFT REFINISHING & PAINTING |
| 372809 | AIRCRAFT RESEARCH & DEVELOPMENT (MFRS) |
| 509301 | AIRCRAFT SALVAGE (WHOLESALE) |
| 829917 | AIRCRAFT SCHOOLS |
| 458104 | AIRCRAFT SERVICING & MAINTENANCE |
| 458105 | AIRCRAFT STORAGE |
| 458114 | AIRCRAFT SUPPORT SERVICES |
| 372402 | AIRCRAFT TOOLING (MANUFACTURERS) |
| 458107 | AIRCRAFT UPHOLSTERERS |
| 458113 | AIRCRAFT WASHING & POLISHING |
| 372103 | AIRCRAFT/AIRCRAFT EQUIP TESTING (MFRS) |
| 559905 | AIRCRAFT-DEALERS |
| 372101 | AIRCRAFT-MANUFACTURERS |
| 451201 | AIRLINE COMPANIES |
| 458111 | AIRLINE SUPPORT SERVICES |
| 472901 | AIRLINE TICKET AGENCIES |
| 829920 | AIRLINE TRAINING SCHOOLS |
| 594523 | AIRPLANES-MODEL |
| 874262 | AIRPORT CONSULTANTS |
| 154211 | AIRPORT DESIGNERS |
| 381203 | AIRPORT EQUIPMENT & SUPPLIES (MFRS) |
| 752104 | AIRPORT PARKING SERVICE |
| 411101 | AIRPORT TRANSPORTATION SERVICE |
| 458106 | AIRPORTS |
| 4581 | AIRPORTS FLYING FIELDS & SERVICES |
| 599944 | ALBUMS (PHOTO) |
| 278204 | ALBUMS (PHOTO)-MANUFACTURERS |
| 511226 | ALBUMS (PHOTO)-WHOLESALE |
| 516911 | ALCOHOL (WHOLESALE) |
| 382920 | ALCOHOL BREATH DETECTORS (MANUFACTURERS) |
| 899936 | ALCOHOL PERMIT CONSULTANTS |
| 839902 | ALCOHOLISM INFORMATION & TREATMENT CTRS |
| 799104 | ALEXANDER TECHNIQUE |
| 519106 | ALFALFA & ALFALFA PRODUCTS (WHOLESALE) |
| 2812 | ALKALIES & CHLORINE |
| 281298 | ALKALIES & CHLORINE (MANUFACTURERS) |
| 281202 | ALKALIES (MANUFACTURERS) |
| 557101 | ALL TERRAIN VEHICLES |
| 501216 | ALL TERRAIN VEHICLES-DISTRIBUTORS |
| 379909 | ALL TERRAIN VEHICLES-MANUFACTURERS |
| 283408 | ALLERGY LABORATORIES |
| 591209 | ALLERGY RESISTANT PRODUCTS |
| 801120 | ALLERGY TREATMENT |
| 505117 | ALLOYS (WHOLESALE) |
| 569932 | ALTERATIONS-CLOTHING |
| 804946 | ALTERNATIVE HEALING |
| 369404 | ALTERNATORS & GENERATORS AUTOMOTIVE-MFRS |
| 753908 | ALTERNATORS & GENERATORS AUTOMOTIVE-RPR |
| 501340 | ALTERNATORS & GENERATORS AUTOMOTIVE-WHOL |
| 553105 | ALTERNATORS & GENERATORS-AUTOMOTIVE |
| 369405 | ALTERNATORS & STARTERS-MARINE (MFRS) |
| 505128 | ALUMINUM (WHOLESALE) |
| 3363 | ALUMINUM DIE CASTINGS |
| 336398 | ALUMINUM DIE CASTINGS (MANUFACTURERS) |
| 3354 | ALUMINUM EXTRUDED PRODUCTS |
| 335498 | ALUMINUM EXTRUDED PRODUCTS (MFRS) |
| 335501 | ALUMINUM FABRICATORS |
| 3365 | ALUMINUM FOUNDRIES |
| 344613 | ALUMINUM ORNAMENTAL WORK (MFRS) |
| 571982 | ALUMINUM PRODUCTS-RETAIL |
| 3355 | ALUMINUM ROLLING & DRAWING NEC |
| 335598 | ALUMINUM ROLLING & DRAWING NEC (MFRS) |
| 3353 | ALUMINUM SHEET PLATE & FOIL |
| 335301 | ALUMINUM SHEET ROD & ETC (MFRS) |
| 329103 | ALUMINUM WOOL-MANUFACTURERS |
| 281902 | ALUM-MANUFACTURERS |
| 832258 | ALZHEIMERS EDUCATION/REFERRAL/SUPPORT |
| 506526 | AMATEUR RADIO EQUIPMENT (WHOLESALE) |
| 594723 | AMBER & AMBER GOODS |
| 411902 | AMBULANCE SERVICE |
| 501202 | AMBULANCES & HEARSES (WHOLESALE) |
| 501366 | AMBULANCES & HEARSES EQUIP/SUPLS (WHOL) |
| 371105 | AMBULANCES & HEARSES-MANUFACTURERS |
| 411905 | AMBULETTE SERVICE |
| 149909 | AMETHYST |
| 516914 | AMMONIA (WHOLESALE) |
| 287302 | AMMONIA-MANUFACTURERS |
| 594145 | AMMUNITION |
| 509338 | AMMUNITION DISASSEMBLY WST/RECYCLE (WHL) |
| 348404 | AMMUNITION RELOADING EQUIP & SUPLS-MFRS |
| 594144 | AMMUNITION RELOADING EQUIPMENT & SUPLS |
| 3483 | AMMUNITION-EXCEPT FOR SMALL ARMS |
| 348398 | AMMUNITION-EXCEPT FOR SMALL ARMS (MFRS) |
| 348201 | AMMUNITION-MANUFACTURERS |
| 509122 | AMMUNITION-WHOLESALE |
| 501203 | AMPHIBIOUS VEHICLES (WHOLESALE) |
| 573605 | AMPLIFIERS |
| 365115 | AMPLIFIERS-MANUFACTURERS |
| 799999 | AMUSEMENT & RECREATION NEC |
| 7999 | AMUSEMENT & RECREATION SERVICES NEC |
| 799301 | AMUSEMENT DEVICES |
| 399907 | AMUSEMENT DEVICES-MANUFACTURERS |
| 799307 | AMUSEMENT DEVICES-RENTING |
| 509920 | AMUSEMENT DEVICES-WHOLESALE |
| 508747 | AMUSEMENT PARK RIDES EQUIPMENT (WHOL) |
| 7996 | AMUSEMENT PARKS |
| 799601 | AMUSEMENT PLACES |
| 382305 | ANALYZERS-INDUSTRIAL CONTROL-MFRS |
| 555117 | ANCHORS |
| 344101 | ANCHORS-EXPANSION (MANUFACTURERS) |
| 555114 | ANCHORS-MARINE |
| 335502 | ANCHORS-RAIL (MANUFACTURERS) |
| 861105 | ANCSA NATIVE CORPORATIONS |
| 382919 | ANEMOMETERS (MANUFACTURERS) |
| 801108 | ANESTHETISTS |
| 342913 | ANGLE IRONS (MANUFACTURERS) |
| 2077 | ANIMAL & MARINE FATS & OILS |
| 207798 | ANIMAL & MARINE FATS & OILS (MFRS) |
| 74206 | ANIMAL AMBULANCE SERVICE |
| 273 | ANIMAL AQUACULTURE |
| 27905 | ANIMAL BREEDING-SMALL |
| 29102 | ANIMAL BROKERS & DEALERS-ZOO CIRCUS ETC |
| 519960 | ANIMAL CAGES & RACKS-WHOLESALE |
| 207701 | ANIMAL CARCASS REMOVAL |
| 842208 | ANIMAL EXHIBITION SERVICE |
| 519126 | ANIMAL FOODS-ZOO & CIRCUS & ETC (WHOL) |
| 519108 | ANIMAL HEALTH PRODUCTS (WHOLESALE) |
| 204801 | ANIMAL HEALTH PRODUCTS-MANUFACTURERS |
| 74203 | ANIMAL HOSPITALS |
| 75216 | ANIMAL NUTRITIONIST CONSULTANTS |
| 869909 | ANIMAL PROTECTION ORGANIZATIONS |
| 75213 | ANIMAL REGISTRATION & IDENTIFICATION SVC |
| 97103 | ANIMAL RESCUE RELOCATION & TRANSPORTING |
| 75203 | ANIMAL SHELTERS |
| 75228 | ANIMAL SHOWS & ORGANIZATIONS |
| 279 | ANIMAL SPECIALTIES NEC |
| 27999 | ANIMAL SPECIALTIES NEC |
| 752 | ANIMAL SPECIALTY SVCS-EXCEPT VETERINARY |
| 519127 | ANIMAL SUPPLIES-ZOO CIRCUS ETC (WHOL) |
| 421224 | ANIMAL TRANSPORTING-ZOO CIRCUS ETC |
| 27903 | ANIMALS-LABORATORY USE |
| 734212 | ANIMALS-PEST TRAPPERS |
| 781212 | ANIMATED FILM SERVICES |
| 399306 | ANIMATION MECHANISMS-DISPLAY SIGN (MFRS) |
| 275216 | ANNOUNCEMENTS (MANUFACTURERS) |
| 382301 | ANNUNCIATORS-MANUFACTURERS |
| 506535 | ANNUNCIATORS-WHOLESALE |
| 505118 | ANODES (WHOLESALE) |
| 364306 | ANODES-MANUFACTURERS |
| 347101 | ANODIZING (MANUFACTURERS) |
| 599901 | ANSWERING MACHINES-AUTOMATIC |
| 573101 | ANTENNAS |
| 367904 | ANTENNAS-MANUFACTURERS |
| 484102 | ANTENNAS-TELEVISION COMMUNITY SYSTEMS |
| 506536 | ANTENNAS-WHOLESALE |
| 1231 | ANTHRACITE MINING |
| 123198 | ANTHRACITE MINING |
| 289923 | ANTI-FOGGING COMPOUNDS-MANUFACTURERS |
| 289902 | ANTI-FREEZE COMPOUNDS-MANUFACTURERS |
| 516955 | ANTI-FREEZE COMPOUNDS-WHOLESALE |
| 594416 | ANTIQUE JEWELRY |
| 593202 | ANTIQUES-DEALERS |
| 764112 | ANTIQUES-REPAIRING & RESTORING |
| 593209 | ANTIQUES-REPRODUCTIONS |
| 525116 | ANTIQUES-RESTORATION SUPPLIES & HARDWARE |
| 593210 | ANTIQUES-WHOLESALE |
| 346204 | ANVILS (MANUFACTURERS) |
| 734932 | APARTMENT CLEANING |
| 653111 | APARTMENT FINDING & RENTAL SERVICE |
| 571208 | APARTMENT FURNISHINGS |
| 502301 | APARTMENT HOUSE SUPPLIES (WHOLESALE) |
| 651304 | APARTMENT RENTAL AGENCIES |
| 653110 | APARTMENT SHARING SERVICE |
| 651303 | APARTMENTS |
| 2389 | APPAREL & ACCESSORIES NEC |
| 238998 | APPAREL & ACCESSORIES NEC (MFRS) |
| 569947 | APPAREL & GARMENTS-RETAIL |
| 2387 | APPAREL-BELTS |
| 238798 | APPAREL-BELTS (MANUFACTURERS) |
| 513799 | APPAREL-CHLDRN/TEEN HEADWEAR WHOL/MFRS |
| 513603 | APPAREL-MENS-WHOLESALE |
| 513724 | APPAREL-WOMENS MILLINERY-JOBBERS |
| 581217 | APPETIZERS & SNACKS ETC |
| 514811 | APPLE BROKERS |
| 17504 | APPLE GROWERS |
| 72315 | APPLE PACKERS |
| 17505 | APPLE PRODUCTS |
| 514813 | APPLE SHIPPERS |
| 572202 | APPLIANCES-HOUSEHOLD-MAJOR-DEALERS |
| 363901 | APPLIANCES-HOUSEHOLD-MAJOR-MANUFACTURERS |
| 735941 | APPLIANCES-HOUSEHOLD-MAJOR-RENTING |
| 762902 | APPLIANCES-HOUSEHOLD-MAJOR-REPAIRING |
| 506401 | APPLIANCES-HOUSEHOLD-MAJOR-SUPLS (WHOL) |
| 593208 | APPLIANCES-HOUSEHOLD-MAJOR-USED |
| 506404 | APPLIANCES-HOUSEHOLD-MAJOR-WHOLESALE |
| 769973 | APPLIANCES-HOUSEHOLD-REFINISHING |
| 572207 | APPLIANCES-HOUSEHOLD-SMALL-DEALERS |
| 762901 | APPLIANCES-HOUSEHOLD-SMALL-REPAIRING |
| 593237 | APPLIANCES-HOUSEHOLD-SMALL-USED |
| 506403 | APPLIANCES-HOUSEHOLD-SMALL-WHOLESALE |
| 506518 | APPLIANCES-HSHLD-SMALL-SUPLS/PRTS (WHOL) |
| 249912 | APPLICATORS (MANUFACTURERS) |
| 738913 | APPRAISERS |
| 641126 | APPRAISERS-AUTOMOBILE |
| 653109 | APPRAISERS-INDUSTRIAL & COMMERCIAL |
| 833103 | APPRENTICESHIP TRAINING PROGRAMS |
| 569925 | APRONS-DOMESTIC & FANCY |
| 513725 | APRONS-DOMESTIC & FANCY-WHOLESALE & MFRS |
| 721802 | APRONS-INDUSTRIAL |
| 232601 | APRONS-INDUSTRIAL-MANUFACTURERS |
| 513128 | APRONS-INDUSTRIAL-WHOLESALE |
| 233903 | APRONS-MANUFACTURERS |
| 27301 | AQUACULTURE |
| 874858 | AQUACULTURE CONSULTANTS |
| 599970 | AQUARIUMS & AQUARIUM SUPLS |
| 799976 | AQUARIUMS & AQUARIUM SUPLS-LEASING/MNTC |
| 323106 | AQUARIUMS & AQUARIUM SUPLS-MFRS |
| 519916 | AQUARIUMS & AQUARIUM SUPLS-WHOLESALE |
| 842205 | AQUARIUMS-PUBLIC |
| 738907 | ARBITRATION SERVICES |
| 8422 | ARBORETA & BOTANICAL GARDENS |
| 842203 | ARBORETUMS |
| 78304 | ARBORISTS |
| 799303 | ARCADES |
| 873301 | ARCHAEOLOGISTS |
| 594143 | ARCHERY EQUIPMENT & SUPPLIES |
| 394910 | ARCHERY EQUIPMENT & SUPPLIES-MFRS |
| 509123 | ARCHERY EQUIPMENT & SUPPLIES-WHOLESALE |
| 799902 | ARCHERY INSTRUCTION |
| 799903 | ARCHERY RANGES |
| 871202 | ARCHITECTS |
| 871207 | ARCHITECTS & BUILDERS SERVICE |
| 871205 | ARCHITECTS & ENGINEERS |
| 874885 | ARCHITECTS SERVICE BUREAU |
| 504901 | ARCHITECTS SUPPLIES (WHOLESALE) |
| 395201 | ARCHITECTS SUPPLIES-MANUFACTURERS |
| 871206 | ARCHITECTURAL & CONSTR SPECIFICATIONS |
| 3446 | ARCHITECTURAL & ORNAMENTAL METAL WORK |
| 874892 | ARCHITECTURAL CONSULTANTS |
| 871217 | ARCHITECTURAL DESIGNERS |
| 871204 | ARCHITECTURAL ILLUSTRATORS |
| 871218 | ARCHITECTURAL MODELS |
| 871219 | ARCHITECTURAL PROGRAMMING |
| 8712 | ARCHITECTURAL SERVICES |
| 871298 | ARCHITECTURAL SERVICES |
| 344698 | ARCHITECTURAL/ORNAMENTAL MTL WORK (MFRS) |
| 841205 | ARCHIVES |
| 422614 | ARCHIVES-STORAGE PRODUCTS |
| 516913 | ARGON (WHOLESALE) |
| 7694 | ARMATURE REWINDING SHOPS |
| 506365 | ARMATURES (WHOLESALE) |
| 769402 | ARMATURES-REPAIRING & REWINDING |
| 738103 | ARMORED CAR SERVICE |
| 371106 | ARMORED CAR-MANUFACTURERS |
| 561104 | ARMY & NAVY GOODS |
| 231101 | ARMY & NAVY GOODS-MANUFACTURERS |
| 513614 | ARMY & NAVY GOODS-WHOLESALE |
| 723118 | AROMATHERAPY |
| 4729 | ARRANGEMENT OF PASSENGER TRNSPRTN NEC |
| 472999 | ARRANGEMENT OF PASSENGER TRNSPRTN NEC |
| 4731 | ARRANGEMENT OF TRANSPORTATION-FREIGHT |
| 841203 | ART CENTERS |
| 599989 | ART CONSULTANTS |
| 869915 | ART CULTURAL SOCIETIES |
| 519918 | ART DEALERS-WHOLESALE |
| 336606 | ART FOUNDRIES |
| 599969 | ART GALLERIES & DEALERS |
| 504652 | ART GALLERIES & MUSEUMS EQUIP & SUPPLIES |
| 519919 | ART GOODS-WHOLESALE |
| 829919 | ART INSTRUCTION & SCHOOLS |
| 503913 | ART METAL WORK (WHOLESALE) |
| 274101 | ART PUBLISHERS |
| 899908 | ART RESTORING |
| 832276 | ARTHRITIS HELP GROUPS |
| 599968 | ARTIFICIAL BREASTS |
| 508772 | ARTIFICIAL EYELASHES (WHOLESALE) |
| 385107 | ARTIFICIAL EYES-HUMAN (MANUFACTURERS) |
| 394203 | ARTIFICIAL EYES-TOYS & ANIMALS (MFRS) |
| 723107 | ARTIFICIAL FINGERNAILS |
| 599967 | ARTIFICIAL FLOWERS & PLANTS & TREES |
| 399908 | ARTIFICIAL FLOWERS & PLANTS & TREES-MFRS |
| 519311 | ARTIFICIAL FLOWERS/PLANTS-MFRS SUPL-WHOL |
| 519303 | ARTIFICIAL FLOWERS-MTRLS/SUPLS (WHOL) |
| 519302 | ARTIFICIAL FLOWERS-WHOLESALE |
| 399902 | ARTIFICIAL FLWRS/PLANTS-MFRS SUPL (MFRS) |
| 399962 | ARTIFICIAL FRUITS & FOOD (MANUFACTURERS) |
| 179979 | ARTIFICIAL GRASS |
| 809201 | ARTIFICIAL KIDNEY CENTERS |
| 504715 | ARTIFICIAL LARYNXES (WHOLESALE) |
| 599922 | ARTIFICIAL LIMBS |
| 384203 | ARTIFICIAL LIMBS-MANUFACTURERS |
| 399963 | ARTIFICIAL SNOW (MANUFACTURERS) |
| 738914 | ARTISTS AGENTS |
| 599965 | ARTISTS MATERIALS & SUPPLIES |
| 395204 | ARTISTS MATERIALS-MANUFACTURERS |
| 519921 | ARTISTS MATERIALS-WHOLESALE |
| 733604 | ARTISTS-COMMERCIAL |
| 899912 | ARTISTS-FINE ARTS |
| 329906 | ARTS & CRAFTS SUPPLIES-MANUFACTURERS |
| 799990 | ARTS & CRAFTS-INSTRUCTION |
| 509210 | ARTS & CRAFTS-WHOLESALE |
| 841202 | ARTS ORGANIZATIONS & INFORMATION |
| 503914 | ASBESTOS & ASBESTOS PRODUCTS (WHOLESALE) |
| 329201 | ASBESTOS & ASBESTOS PRODUCTS-MFRS |
| 3292 | ASBESTOS PRODUCTS |
| 179926 | ASBESTOS REMOVAL SERVICE |
| 508477 | ASBESTOS REMOVAL SUPPLIES & EQUIP (WHOL) |
| 326908 | ASBESTOS SUBSTITUTES (MANUFACTURERS) |
| 829948 | ASBESTOS TRAINING SERVICE |
| 873420 | ASBESTOS-CONSULTING & TESTING |
| 866116 | ASHRAMS |
| 161106 | ASPHALT & ASPHALT PRODUCTS |
| 295101 | ASPHALT & ASPHALT PRODUCTS-MANUFACTURERS |
| 503215 | ASPHALT AGGREGATES (WHOLESALE) |
| 2952 | ASPHALT FELTS & COATINGS |
| 295298 | ASPHALT FELTS & COATINGS (MFRS) |
| 508239 | ASPHALT MACHINERY (WHOLESALE) |
| 508490 | ASPHALT MIXING EQUIPMENT (WHOLESALE) |
| 2951 | ASPHALT PAVING MIXTURES & BLOCKS |
| 503226 | ASPHALT PRODUCTS-WHOLESALE |
| 873410 | ASSAYERS & ASSAYING SERVICE |
| 504914 | ASSAYERS SUPPLIES (WHOLESALE) |
| 399906 | ASSEMBLY & FABRICATING SERVICE |
| 653140 | ASSESSMENT CONSULTANTS |
| 874236 | ASSET PROTECTION CONSULTANTS |
| 874105 | ASSOCIATION MANAGEMENT |
| 861102 | ASSOCIATIONS |
| 799905 | ASTROLOGERS |
| 829949 | ASTROLOGY SCHOOLS |
| 569946 | ATHLETIC CLOTHING-RETAIL |
| 78216 | ATHLETIC FIELD MAINTENANCE |
| 869905 | ATHLETIC ORGANIZATIONS |
| 399969 | ATOMIZERS (MANUFACTURERS) |
| 152124 | ATTIC & BASEMENT FINISHING |
| 811102 | ATTORNEY REFERRAL SERVICE |
| 811103 | ATTORNEYS |
| 811101 | ATTORNEYS SERVICE BUREAUS |
| 738901 | AUCTIONEERS |
| 804912 | AUDIOLOGISTS |
| 804940 | AUDIOLOGY INFORMATION & REFERRAL SERVICE |
| 508818 | AUDIOMETERS (WHOLESALE) |
| 809931 | AUDIOMETRIC TESTING |
| 781908 | AUDIO-VISUAL CONSULTANTS |
| 781201 | AUDIO-VISUAL CREATIVE SERVICES |
| 504301 | AUDIO-VISUAL EQUIPMENT & SUPLS (WHOL) |
| 573113 | AUDIO-VISUAL EQUIPMENT-DEALERS |
| 735904 | AUDIO-VISUAL EQUIPMENT-RENTING & LEASING |
| 762204 | AUDIO-VISUAL EQUIPMENT-REPAIRING |
| 781203 | AUDIO-VISUAL PRODUCTION SERVICE |
| 799904 | AUDITORIUMS |
| 872118 | AUDITORS |
| 5531 | AUTO & HOME SUPPLY STORES |
| 3822 | AUTO CONTROLS-REGULATING ENVIRONMENTS |
| 7533 | AUTO EXHAUST SYSTEM REPAIR SHOPS |
| 508773 | AUTO INSPECTION STA EQUIP/SUPLS (WHOL) |
| 501339 | AUTO MACHINE SHOP EQUIP/SUPLS (WHOL) |
| 5962 | AUTO MERCHANDISING MACHINE OPERATORS |
| 239901 | AUTO SEATCOVERS ETC-MATERIAL/EQPT-MFRS |
| 414101 | AUTOBUS SERVICE |
| 753820 | AUTOCLAVES |
| 599945 | AUTOGRAPH DEALERS |
| 599976 | AUTOGRAPHIC REGISTERS & SUPPLIES |
| 602103 | AUTOMATED TELLER MACHINES |
| 382298 | AUTOMATIC CNTRLS-RESIDENTIAL/COML (MFRS) |
| 3581 | AUTOMATIC VENDING MACHINES |
| 874819 | AUTOMATION CONSULTANTS |
| 356907 | AUTOMATION SYSTEMS & EQUIPMENT-MFRS |
| 504430 | AUTOMATION SYSTEMS & EQUIPMENT-WHOLESALE |
| 501208 | AUTOMOBILE & TRUCK BROKERS |
| 553129 | AUTOMOBILE ACCESSORIES |
| 553106 | AUTOMOBILE AIR CONDITIONING EQUIPMENT |
| 553107 | AUTOMOBILE ALARMS |
| 754919 | AUTOMOBILE APPEARANCE & PROTECTION |
| 738916 | AUTOMOBILE APPRAISERS |
| 501204 | AUTOMOBILE AUCTIONS (WHOLESALE) |
| 753219 | AUTOMOBILE BEDS |
| 501368 | AUTOMOBILE BODIES-COMMERCIAL (WHOL) |
| 501309 | AUTOMOBILE BODY SHOP EQUIP/SUPLS (WHOL) |
| 355904 | AUTOMOBILE BODY SHOP EQUIPMENT-MFRS |
| 371103 | AUTOMOBILE BODY-MANUFACTURERS |
| 753201 | AUTOMOBILE BODY-REPAIRING & PAINTING |
| 553108 | AUTOMOBILE BUMPERS GUARDS & GRILLS |
| 371416 | AUTOMOBILE BUMPERS GUARDS & GRILLS-MFRS |
| 501365 | AUTOMOBILE BUMPERS GUARDS & GRILLS-WHOL |
| 869912 | AUTOMOBILE CLUBS |
| 753933 | AUTOMOBILE CLUTCH REBUILDING |
| 553135 | AUTOMOBILE COVERS |
| 501311 | AUTOMOBILE CRUISE CONTROL EQUIP (WHOL) |
| 509324 | AUTOMOBILE CRUSHING SERVICE (WHOLESALE) |
| 753203 | AUTOMOBILE CUSTOMIZING |
| 551102 | AUTOMOBILE DEALERS-NEW CARS |
| 551103 | AUTOMOBILE DEALERS-USED CARS |
| 501205 | AUTOMOBILE DEALERS-USED CARS-WHOLESALE |
| 754203 | AUTOMOBILE DETAIL & CLEAN-UP SERVICE |
| 501331 | AUTOMOBILE DIAGNOSTIC EQUIPMENT (WHOL) |
| 754907 | AUTOMOBILE DIAGNOSTIC SERVICE |
| 382504 | AUTOMOBILE DIAGNOSTIC SERVICE EQUIP-MFRS |
| 501508 | AUTOMOBILE DISMANTLING/RECYCLING (WHOL) |
| 551101 | AUTOMOBILE DLRS-CUSTOM DESIGNED REPLICA |
| 553110 | AUTOMOBILE ELECTRIC EQUIPMENT |
| 369401 | AUTOMOBILE ELECTRIC EQUIPMENT-MFRS |
| 501341 | AUTOMOBILE ELECTRIC EQUIPMENT-WHOLESALE |
| 753911 | AUTOMOBILE ELECTRIC SERVICE |
| 754918 | AUTOMOBILE EMISSION TESTING |
| 553109 | AUTOMOBILE FLOOR COVERINGS |
| 227302 | AUTOMOBILE FLOOR COVERINGS-MANUFACTURERS |
| 501342 | AUTOMOBILE FLOOR COVERINGS-WHOLESALE |
| 753910 | AUTOMOBILE FRAME STRAIGHTENING |
| 753929 | AUTOMOBILE FUEL CONVERSION |
| 753602 | AUTOMOBILE GLASS-SERVICE & INSTALLATION |
| 501318 | AUTOMOBILE HAND & FOOT CONTROLS (WHOL) |
| 753912 | AUTOMOBILE HEADLIGHT ADJUSTING |
| 553112 | AUTOMOBILE HUB CAPS |
| 754908 | AUTOMOBILE INSPECTION STATIONS |
| 553143 | AUTOMOBILE KITS |
| 769987 | AUTOMOBILE LOCK-OUT SVC |
| 754903 | AUTOMOBILE LUBRICATION SERVICE |
| 354503 | AUTOMOBILE MACHINE SHOP EQUIP/SUPLS-MFRS |
| 753802 | AUTOMOBILE MACHINE SHOP SERVICE |
| 501343 | AUTOMOBILE MACHINE SHOP SERVICE-WHOL |
| 753804 | AUTOMOBILE MOTOR REBUILDING |
| 501319 | AUTOMOBILE MOTORS (WHOLESALE) |
| 753202 | AUTOMOBILE PAINT |
| 7521 | AUTOMOBILE PARKING |
| 501503 | AUTOMOBILE PARTS & SUPLS-ANTIQUE (WHOL) |
| 371401 | AUTOMOBILE PARTS & SUPPLIES-MFRS |
| 553111 | AUTOMOBILE PARTS & SUPPLIES-RETAIL-NEW |
| 501313 | AUTOMOBILE PARTS & SUPPLIES-WHOLESALE |
| 501501 | AUTOMOBILE PARTS-USED & REBUILT (WHOL) |
| 501310 | AUTOMOBILE PARTS-WAREHOUSES |
| 753213 | AUTOMOBILE PIN STRIPING |
| 553113 | AUTOMOBILE RACING CAR EQUIPMENT |
| 552103 | AUTOMOBILE RACING CARS |
| 501344 | AUTOMOBILE RACING EQUIPMENT-WHOLESALE |
| 371402 | AUTOMOBILE RACING/SPORTS CAR EQUIP-MFRS |
| 753901 | AUTOMOBILE RADIATOR REPAIRING |
| 371403 | AUTOMOBILE RADIATOR-MANUFACTURERS |
| 365104 | AUTOMOBILE RADIO & STEREO SYSTEMS-MFRS |
| 501312 | AUTOMOBILE RADIO & STEREO SYSTEMS-WHOL |
| 553114 | AUTOMOBILE RADIO & STEREO SYSTS-SLS/SVC |
| 762203 | AUTOMOBILE RADIO/STEREO SYSTS-REPAIRING |
| 553155 | AUTOMOBILE RADIOS/STEREOS-EQUIP/ACCESS |
| 553140 | AUTOMOBILE REMOTE STARTERS |
| 751401 | AUTOMOBILE RENTING & LEASING |
| 594207 | AUTOMOBILE REPAIR MANUALS |
| 753926 | AUTOMOBILE REPAIR/SVC FACILITIES-RENTING |
| 371404 | AUTOMOBILE REPAIR/SVC-EQUIP & SUPLS-MFRS |
| 501314 | AUTOMOBILE REPAIR/SVC-EQUIP/SUPL (WHOL) |
| 753801 | AUTOMOBILE REPAIRING & SERVICE |
| 753819 | AUTOMOBILE REPAIRING & SERVICE-MOBILE |
| 753204 | AUTOMOBILE RESTORATION-ANTIQUE & CLASSIC |
| 753207 | AUTOMOBILE SEATCOVERS TOPS & UPHOLSTERY |
| 239910 | AUTOMOBILE SEATCOVERS-MANUFACTURERS |
| 501345 | AUTOMOBILE SEATCOVERS-WHOLESALE |
| 753922 | AUTOMOBILE SHOCK ABSORBERS |
| 753913 | AUTOMOBILE SMOG BRAKE/LAMP-INSPCTN & RPR |
| 753902 | AUTOMOBILE SMOG CONTROL DEVICES |
| 501363 | AUTOMOBILE SPEED CONTROLS (WHOLESALE) |
| 573118 | AUTOMOBILE STEREO EQUIP & ACCESSORIES |
| 422601 | AUTOMOBILE STORAGE |
| 553101 | AUTOMOBILE SUNROOFS |
| 753932 | AUTOMOBILE SUSPENSIONS |
| 729954 | AUTOMOBILE TAG AGENCIES |
| 754910 | AUTOMOBILE TRANSPORTERS & DRIVE-AWAY CO |
| 754902 | AUTOMOBILE UNDERCOATING & RUSTPROOFING |
| 516944 | AUTOMOBILE UNDERCOATING MATERIALS (WHOL) |
| 501337 | AUTOMOBILE UPHLSTRY/TOP MTRL/EQUIP-DISTR |
| 754204 | AUTOMOBILE UPHOLSTERY CLEANING |
| 639902 | AUTOMOBILE WARRANTY PROCESSING SERVICE |
| 371418 | AUTOMOBILE WHEEL-MANUFACTURERS |
| 371302 | AUTOMOBILE WRECKERS-MANUFACTURERS |
| 501502 | AUTOMOBILE WRECKING (WHOLESALE) |
| 552102 | AUTOMOBILE-ANTIQUE & CLASSIC |
| 751403 | AUTOMOBILE-ANTIQUE/CLASSIC-RENTING/LSNG |
| 501206 | AUTOMOBILE-BUYERS |
| 371102 | AUTOMOBILE-MANUFACTURERS |
| 371417 | AUTOMOBILE-MANUFACTURERS EQUIP/SUPL-MFRS |
| 501320 | AUTOMOBILE-MFRS EQUIP & SUPLS (WHOL) |
| 753220 | AUTOMOBILE-NEW CAR PRE-DELIVERY SERVICE |
| 517218 | AUTOMOBILE-OIL REFINERS-DISTRIBUTORS |
| 291106 | AUTOMOBILE-OIL REFINERS-MANUFACTURERS |
| 874854 | AUTOMOBILE-PURCHASING CONSULTANTS |
| 753205 | AUTOMOBILE-RECONDITIONING |
| 551110 | AUTOMOBILES - FLEET SALES |
| 5012 | AUTOMOBILES & OTHER MOTOR VEHICLES |
| 754909 | AUTOMOBILE-STRIPING SERVICE |
| 753214 | AUTOMOBILE-WOOD REFINISHING |
| 754921 | AUTOMOTIVE CONSULTANTS |
| 5599 | AUTOMOTIVE DEALERS NEC |
| 559999 | AUTOMOTIVE DEALERS NEC |
| 594212 | AUTOMOTIVE FOREIGN MANUALS |
| 7536 | AUTOMOTIVE GLASS REPLACEMENT SHOPS |
| 753698 | AUTOMOTIVE GLASS REPLACEMENT SHOPS |
| 754917 | AUTOMOTIVE INFORMATION SERVICES |
| 753950 | AUTOMOTIVE INTERIOR LEAK REPAIR |
| 753998 | AUTOMOTIVE REPAIR SHOPS |
| 7539 | AUTOMOTIVE REPAIR SHOPS NEC |
| 7549 | AUTOMOTIVE SERVICES-EXCEPT REPAIR |
| 3465 | AUTOMOTIVE STAMPINGS |
| 346598 | AUTOMOTIVE STAMPINGS (MANUFACTURERS) |
| 754999 | AUTOMOTIVE SVCS-EXCEPT RPR & CAR WASHES |
| 7537 | AUTOMOTIVE TRANSMISSION REPAIR SHOPS |
| 239698 | AUTOMOTIVE TRIMMING/APPRL FINDINGS (MFR) |
| 2396 | AUTOMOTIVE TRIMMINGS & APPAREL FINDINGS |
| 27907 | AVIARIES |
| 874822 | AVIATION CONSULTANTS |
| 517223 | AVIATION FUEL (WHOLESALE) |
| 869919 | AVIATION ORGANIZATIONS |
| 599961 | AWNINGS & CANOPIES |
| 734929 | AWNINGS & CANOPIES-CLEANING |
| 179980 | AWNINGS & CANOPIES-MAINTENANCE |
| 239402 | AWNINGS & CANOPIES-MANUFACTURERS |
| 503922 | AWNINGS & CANOPIES-WHOLESALE |
| 753915 | AXLES |
| 371419 | AXLES-MANUFACTURERS |
| 334101 | BABBITTING (MANUFACTURERS) |
| 564101 | BABY ACCESSORIES |
| 564115 | BABY ACCESSORIES-RENTAL |
| 513707 | BABY ACCESSORIES-WHOLESALE |
| 251108 | BABY CARRIAGE SUPPLIES (MANUFACTURERS) |
| 599960 | BABY CARRIAGES & STROLLERS |
| 509219 | BABY CARRIAGES & STROLLERS-WHOLESALE |
| 394403 | BABY CARRIAGES-MANUFACTURERS |
| 735965 | BABY CRIB-RENTAL |
| 514903 | BABY FOODS (WHOLESALE) |
| 729957 | BABY FORMULA SERVICE |
| 251101 | BABY FURNITURE & ACCESSORIES-MFRS |
| 513726 | BABY PRODUCTS-WHOLESALE |
| 359602 | BABY SCALES (MANUFACTURERS) |
| 729919 | BABY SITTERS |
| 873444 | BACK FLOW DEVICE TESTING SERVICES |
| 507410 | BACK FLOW PREVENTION DEVICES (WHOLESALE) |
| 735205 | BACK SUPPORTS |
| 735305 | BACKHOE RENTAL |
| 229505 | BACKING CLOTHS-MANUFACTURERS |
| 829950 | BACKPACKING & MOUNTAINEERING SCHOOLS |
| 594123 | BACKPACKING & MOUNTAINEERING-EQUIP/SUPL |
| 807105 | BACTERIOLOGISTS |
| 519920 | BADGES (WHOLESALE) |
| 399967 | BADGES-MANUFACTURERS |
| 239906 | BADGES-MANUFACTURERS SUPPLIES |
| 509117 | BADMINTON EQUIPMENT & SUPPLIES (WHOL) |
| 355908 | BAG MAKING MACHINERY (MANUFACTURERS) |
| 331504 | BAG TIES (MANUFACTURERS) |
| 546101 | BAGELS |
| 205102 | BAGELS-MANUFACTURERS |
| 514940 | BAGELS-WHOLESALE |
| 421223 | BAGGAGE TRANSFER |
| 729992 | BAGGING SERVICE |
| 225905 | BAGGING-COTTON BALE (MANUFACTURERS) |
| 519981 | BAGS-BURLAP & COTTON-USED (WHOLESALE) |
| 519950 | BAGS-BURLAP CANVAS & COTTON (WHOLESALE) |
| 239301 | BAGS-BURLAP CANVAS & COTTON-MFRS |
| 267303 | BAGS-GARBAGE-MANUFACTURERS |
| 511316 | BAGS-GARBAGE-WHOLESALE |
| 511331 | BAGS-INDUSTRIAL & COMMERCIAL (WHOLESALE) |
| 267403 | BAGS-MANUFACTURERS |
| 267401 | BAGS-PAPER (MANUFACTURERS) |
| 267301 | BAGS-PLASTIC (MANUFACTURERS) |
| 511313 | BAGS-PLASTIC-WHOLESALE |
| 267402 | BAGS-SPECIALTY (MANUFACTURERS) |
| 511317 | BAGS-SPECIALTY-WHOLESALE |
| 635108 | BAIL COMMISSIONERS |
| 922106 | BAILIFFS |
| 508404 | BAKERS EQUIPMENT (WHOLESALE) |
| 355611 | BAKERS EQUIPMENT-MANUFACTURERS |
| 762905 | BAKERS EQUIPMENT-REPAIRING |
| 508701 | BAKERS SUPPLIES (WHOLESALE) |
| 209905 | BAKERS SUPPLIES-MANUFACTURERS |
| 546103 | BAKERS-CAKE & PIE |
| 546102 | BAKERS-RETAIL |
| 514902 | BAKERS-WHOLESALE |
| 501333 | BALANCING EQUIPMENT (WHOLESALE) |
| 753927 | BALANCING SERVICE-AUTOMOTIVE |
| 177102 | BALANCING SERVICE-INDUSTRIAL |
| 344606 | BALCONIES-METAL-MANUFACTURERS |
| 352305 | BALERS-MANUFACTURERS |
| 356908 | BALING EQUIPMENT & SUPLS-MANUFACTURERS |
| 508316 | BALING EQUIPMENT & SUPPLIES (WHOLESALE) |
| 356298 | BALL & ROLLER BEARING (MANUFACTURERS) |
| 3562 | BALL & ROLLER BEARINGS |
| 505141 | BALL SCREWS & SPLINES (WHOLESALE) |
| 731921 | BALLOON ADVERTISING |
| 799906 | BALLOONS-MANNED |
| 372104 | BALLOONS-MANNED-MANUFACTURERS |
| 509124 | BALLOONS-MANNED-WHOLESALE |
| 594701 | BALLOONS-NOVELTY & TOY |
| 306905 | BALLOONS-NOVELTY & TOY-MANUFACTURERS |
| 509201 | BALLOONS-NOVELTY & TOY-WHOLESALE |
| 791102 | BALLROOMS |
| 322902 | BALLS-GLASS (MANUFACTURERS) |
| 395103 | BALLS-PLASTIC (MANUFACTURERS) |
| 306928 | BALLS-RUBBER (MANUFACTURERS) |
| 339901 | BALLS-STEEL BRONZE ETC (MANUFACTURERS) |
| 594516 | BALSA WOOD |
| 519922 | BAMBOO & WOVEN WOOD PRODUCTS (WHOLESALE) |
| 249905 | BAMBOO-MANUFACTURERS |
| 571944 | BAMBOO-RETAIL |
| 503128 | BAMBOO-WHOLESALE |
| 514808 | BANANAS-WHOLESALE |
| 275929 | BANDS & WRAPPERS-PRINTED (MFRS) |
| 7929 | BANDS ORCHESTRAS & ACTORS |
| 874821 | BANK DESIGNERS & CONSULTANTS |
| 504411 | BANK EQUIPMENT & SUPPLIES (WHOLESALE) |
| 357801 | BANK EQUIPMENT & SUPPLIES-MANUFACTURERS |
| 738208 | BANK PROTECTIVE EQUIPMENT |
| 609915 | BANKING SYSTEMS & SERVICE-ELECTRONIC |
| 729953 | BANKRUPTCY SERVICE |
| 673304 | BANKRUPTCY TRUSTEES |
| 602101 | BANKS |
| 628208 | BANKS-CONSULTING SERVICES |
| 599906 | BANNERS |
| 581223 | BANQUET ROOMS |
| 581216 | BANQUETS-ARRANGED |
| 504421 | BAR CODE SCANNING EQUIP & SUPLS (WHOL) |
| 737412 | BAR CODING |
| 504632 | BAR EQUIPMENT-HOME & OFFICE (WHOLESALE) |
| 507810 | BAR FIXTURES (WHOLESALE) |
| 254202 | BAR FIXTURES-MANUFACTURERS |
| 735976 | BAR RENTAL |
| 829951 | BAR REVIEW COURSES |
| 507813 | BAR SUPPLIES (WHOLESALE) |
| 581224 | BARBECUE |
| 508406 | BARBECUE EQUIPMENT & SUPPLIES (WHOL) |
| 363101 | BARBECUE EQUIPMENT & SUPPLIES-MFRS |
| 514941 | BARBECUE-WHOLESALE (SAUCE) |
| 724102 | BARBER SCHOOLS |
| 7241 | BARBER SHOPS |
| 724101 | BARBERS |
| 508705 | BARBERS EQUIPMENT & SUPPLIES (WHOLESALE) |
| 399909 | BARBERS EQUIPMENT & SUPPLIES-MFRS |
| 444901 | BARGE LINES & TERMINALS |
| 373102 | BARGES (MANUFACTURERS) |
| 449907 | BARGES-LEASED |
| 526121 | BARK |
| 508321 | BARN EQUIPMENT (WHOLESALE) |
| 352306 | BARN EQUIPMENT-MANUFACTURERS |
| 154219 | BARNS |
| 508595 | BARREL SERVICING EQUIPMENT (WHOLESALE) |
| 242903 | BARREL-MANUFACTURERS EQUIP/SUPLS (MFRS) |
| 341201 | BARRELS & DRUMS (MANUFACTURERS) |
| 508556 | BARRELS & DRUMS-EQUIPMENT & SUPLS (WHOL) |
| 508579 | BARRELS & DRUMS-FIBER (WHOLESALE) |
| 308914 | BARRELS & DRUMS-PLASTIC (MANUFACTURERS) |
| 509302 | BARRELS & DRUMS-USED (WHOLESALE) |
| 244903 | BARRELS & DRUMS-WOODEN (MANUFACTURERS) |
| 738918 | BARRICADES |
| 349920 | BARRICADES-MANUFACTURERS |
| 505132 | BARRICADES-WHOLESALE |
| 581301 | BARS |
| 736102 | BARTENDING SERVICE |
| 623101 | BARTER & TRADE EXCHANGE |
| 275933 | BASEBALL & TRADING CARDS-MANUFACTURERS |
| 799908 | BASEBALL BATTING RANGES |
| 799708 | BASEBALL CLUBS |
| 162923 | BASEBALL DIAMOND CONSTRUCTION |
| 509153 | BASEBALL EQUIPMENT & SUPPLIES (WHOL) |
| 599993 | BASEBALL SPORTS CARDS & MEMORABILIA |
| 179940 | BASEMENT WATERPROOFING |
| 152128 | BASEMENT-REPAIR & RESTORATION |
| 794103 | BASKETBALL CLUBS |
| 154208 | BASKETBALL COURT CONSTRUCTION |
| 509154 | BASKETBALL EQUIPMENT & SUPPLIES (WHOL) |
| 594515 | BASKETS |
| 249906 | BASKETS-MANUFACTURERS |
| 593236 | BASKETS-USED |
| 519943 | BASKETS-WHOLESALE |
| 353120 | BATCHING EQUIPMENT (MANUFACTURERS) |
| 571934 | BATH EQUIPMENT & SUPPLIES |
| 326102 | BATH EQUIPMENT & SUPPLIES-MANUFACTURERS |
| 507424 | BATH EQUIPMENT & SUPPLIES-WHOLESALE |
| 799907 | BATHING BEACHES |
| 225304 | BATHING SUIT MATERIALS (MANUFACTURERS) |
| 569931 | BATHING SUITS & ACCESSORIES |
| 225303 | BATHING SUITS-MANUFACTURERS |
| 513740 | BATHING SUITS-WHOLESALE |
| 326101 | BATHROOM ACCESSORIES-MANUFACTURERS |
| 571923 | BATHROOM FIXTURES & ACCESSORIES-RETAIL |
| 502101 | BATHROOM FIXTURES & ACCESSORIES-WHOL |
| 152113 | BATHROOM REMODELING |
| 799910 | BATHS-BATH HOUSES SPAS & SAUNAS |
| 769985 | BATHTUBS & SINKS-REPAIRING & REFINISHING |
| 829922 | BATON TWIRLING INSTRUCTION |
| 369201 | BATTERIES-DRY CELL-MANUFACTURERS |
| 506323 | BATTERIES-DRY CELL-WHOLESALE |
| 369101 | BATTERIES-MANUFACTURERS |
| 553116 | BATTERIES-STORAGE-RETAIL |
| 506325 | BATTERIES-STORAGE-WHOLESALE |
| 506381 | BATTERY BACK-UP SYSTEMS (WHOLESALE) |
| 506342 | BATTERY CHARGING EQUIPMENT (WHOLESALE) |
| 369402 | BATTERY CHARGING EQUIPMENT-MANUFACTURERS |
| 762935 | BATTERY CHARGING EQUIPMENT-REPAIRING |
| 506345 | BATTERY REPAIRING & REBUILDING (WHOL) |
| 553115 | BATTERY SUPPLIES |
| 501346 | BATTERY SUPPLIES-WHOLESALE |
| 229912 | BATTING (QUILTING MATERIAL-MFRS) |
| 799714 | BEACH & CABANA CLUBS |
| 569978 | BEACH SUPPLIES |
| 399939 | BEACH SUPPLIES-MANUFACTURERS |
| 509125 | BEACH SUPPLIES-WHOLESALE |
| 763104 | BEAD STRINGING |
| 539903 | BEAD STRINGS |
| 509410 | BEADS (WHOLESALE) |
| 243903 | BEAMS (MANUFACTURERS) |
| 515304 | BEAN BROKERS & DEALERS |
| 72313 | BEAN CLEANING |
| 422103 | BEAN ELEVATORS |
| 72314 | BEAN MILLS |
| 203402 | BEANS PEAS LENTILS & ETC-DRIED (MFRS) |
| 508525 | BEARINGS (WHOLESALE) |
| 356201 | BEARINGS-MANUFACTURERS |
| 371420 | BEARINGS-REBABBITTING |
| 874119 | BEAUTY SALON MANAGEMENT |
| 723106 | BEAUTY SALONS |
| 508702 | BEAUTY SALONS-EQUIPMENT & SUPLS (WHOL) |
| 399910 | BEAUTY SALONS-EQUIPMENT & SUPPLIES-MFRS |
| 723105 | BEAUTY SCHOOLS |
| 508788 | BEAUTY SCHOOLS EQUIPMENT & SUPLS (WHOL) |
| 7231 | BEAUTY SHOPS |
| 769951 | BEAUTY SUPPLIES & EQUIPMENT-REPAIRING |
| 701107 | BED & BREAKFAST ACCOMMODATIONS |
| 504734 | BED BOARDS (WHOLESALE) |
| 251404 | BED FRAMES-METAL (MANUFACTURERS) |
| 571226 | BED HEADBOARDS |
| 251507 | BED SPRINGS-MANUFACTURERS |
| 502125 | BED SPRINGS-WHOLESALE |
| 801117 | BED WETTING CONSULTANTS |
| 809935 | BED WETTING CONTROL SYSTEMS |
| 571210 | BEDDING |
| 251502 | BEDDING-MANUFACTURERS |
| 251508 | BEDDING-MANUFACTURERS SUPPLIES (MFRS) |
| 502304 | BEDDING-WHOLESALE |
| 571235 | BEDS-ADJUSTABLE |
| 571224 | BEDS-DISAPPEARING |
| 504717 | BEDS-HOSPITAL (WHOLESALE) |
| 571906 | BEDSPREADS |
| 239206 | BEDSPREADS-MANUFACTURERS |
| 502303 | BEDSPREADS-WHOLESALE |
| 735943 | BEDS-RENTING |
| 571209 | BEDS-RETAIL |
| 502115 | BEDS-WHOLESALE |
| 734210 | BEE REMOVAL |
| 211 | BEEF CATTLE FEEDLOTS |
| 212 | BEEF CATTLE-EXCEPT FEEDLOTS |
| 27902 | BEEKEEPERS |
| 519107 | BEEKEEPERS SUPPLIES (WHOLESALE) |
| 481206 | BEEPERS |
| 5181 | BEER & ALE |
| 592104 | BEER & ALE-RETAIL |
| 518101 | BEER & ALE-WHOLESALE |
| 421231 | BEER DELIVERY |
| 507812 | BEER DISPENSING & COOLING EQUIP (WHOL) |
| 208202 | BEER/ALE BRWRS/DISTR-NON-ALCOHOLIC (MFR) |
| 599958 | BEER-HOMEBREWING EQUIPMENT & SUPPLIES |
| 284206 | BEESWAX (MANUFACTURERS) |
| 2063 | BEET SUGAR |
| 206398 | BEET SUGAR (MANUFACTURERS) |
| 342901 | BELLOWS (MANUFACTURERS) |
| 508527 | BELTING & BELTING SUPPLIES (WHOLESALE) |
| 305202 | BELTING & BELTING SUPPLIES-MANUFACTURERS |
| 569903 | BELTS & SUSPENDERS |
| 238705 | BELTS & SUSPENDERS-MANUFACTURERS |
| 238704 | BELTS & SUSPENDERS-MFRS SUPPLIES-MFRS |
| 513149 | BELTS & SUSPENDERS-MFRS SUPPLIES-WHOL |
| 513716 | BELTS-APPAREL-WHOLESALE |
| 238703 | BELTS-MANUFACTURERS SUPPLIES |
| 238701 | BELTS-MENS-MANUFACTURERS |
| 238702 | BELTS-WOMENS-MANUFACTURERS |
| 242606 | BENCH DRAWERS & LEGS-MANUFACTURERS |
| 571967 | BENCH DRAWERS & LEGS-RETAIL |
| 502126 | BENCH DRAWERS & LEGS-WHOLESALE |
| 502120 | BENCHES & WORK TABLES (WHOLESALE) |
| 253104 | BENCHES-SEATING (MANUFACTURERS) |
| 354205 | BENDING MACHINERY (MANUFACTURERS) |
| 145902 | BENTONITE |
| 503227 | BENTONITE-WHOLESALE |
| 171 | BERRY CROPS |
| 333903 | BERYLLIUM (MANUFACTURERS) |
| 861108 | BETTER BUSINESS BUREAUS |
| 507816 | BEVERAGE COOLERS (WHOLESALE) |
| 507814 | BEVERAGE DISPENSING EQUIP/SUPLS (WHOL) |
| 358503 | BEVERAGE DISPENSING EQUIP/SUPLS-MFRS |
| 208702 | BEVERAGE POWDERS (MANUFACTURERS) |
| 514937 | BEVERAGES (WHOLESALE) |
| 596312 | BEVERAGES-HOME DELIVERY |
| 208604 | BEVERAGES-MANUFACTURERS |
| 581225 | BEVERAGES-NON-ALCOHOLIC-RETAIL |
| 703207 | BIBLE CAMPS |
| 866102 | BIBLE SCHOOLS & STUDY |
| 594202 | BIBLES |
| 519204 | BIBLES-WHOLESALE |
| 569981 | BIBS-ADULT |
| 557107 | BICYCLE MOTORS |
| 594142 | BICYCLE RACKS & SECURITY SYSTEMS |
| 472507 | BICYCLE TOURS |
| 594141 | BICYCLES-DEALERS |
| 593232 | BICYCLES-DEALERS-USED |
| 375102 | BICYCLES-MANUFACTURERS |
| 594140 | BICYCLES-PARTS & SUPPLIES |
| 375101 | BICYCLES-PARTS & SUPPLIES-MANUFACTURERS |
| 509126 | BICYCLES-PARTS & SUPPLIES-WHOLESALE |
| 799909 | BICYCLES-RENTING |
| 769974 | BICYCLES-REPAIRING |
| 509102 | BICYCLES-WHOLESALE |
| 609916 | BID DEPOSITORIES |
| 874110 | BID REPORTING SERVICE |
| 888803 | BIG BUSINESSES |
| 729984 | BILL PAYING SERVICE |
| 873213 | BILL REVIEWING SERVICE |
| 731205 | BILLBOARD ADVERTISING |
| 509101 | BILLIARD EQUIPMENT & SUPPLIES (WHOL) |
| 799912 | BILLIARD PARLORS |
| 394931 | BILLIARD TABLES-MANUFACTURERS |
| 872103 | BILLING SERVICE |
| 278203 | BINDERS-LOOSE LEAF (MANUFACTURERS) |
| 511238 | BINDERS-LOOSE LEAF-WHOL & MFRS |
| 513110 | BINDINGS-BIAS & STRAIGHT (WHOLESALE) |
| 357916 | BINDINGS-MANUFACTURERS EQUIPMENT (MFRS) |
| 799911 | BINGO GAMES |
| 594522 | BINGO SUPPLIES |
| 599956 | BINOCULARS |
| 382704 | BINOCULARS-MANUFACTURERS |
| 509921 | BINOCULARS-WHOLESALE |
| 804915 | BIOFEEDBACK THERAPISTS |
| 504917 | BIOLOGICAL LABORATORY SUPPLIES (WHOL) |
| 283601 | BIOLOGICAL PRODUCTS (MANUFACTURERS) |
| 2836 | BIOLOGICAL PRODUCTS-EX DIAGNOSTIC |
| 283602 | BIOLOGICAL SPECIMENS-MANUFACTURERS |
| 873127 | BIOLOGISTS-ANALYTICAL & CONSULTING |
| 873312 | BIORHYTHM ANALYSIS |
| 873126 | BIOTECHNOLOGY PRODUCTS & SERVICES |
| 734205 | BIRD BARRIERS & REPELLENTS & CONTROLS |
| 287906 | BIRD BARRIERS-REPELLENTS & CONTROLS-MFRS |
| 526120 | BIRD FEEDERS & HOUSES |
| 519987 | BIRD FEEDERS & HOUSES-WHOLESALE |
| 204802 | BIRD FEED-MANUFACTURERS |
| 514942 | BIRD FEED-WHOLESALE |
| 74205 | BIRD HOSPITALS |
| 349610 | BIRD SUPPLIES-MANUFACTURERS |
| 519992 | BIRD SUPPLIES-WHOLESALE |
| 599955 | BIRDS |
| 731203 | BIRTH ANNOUNCEMENTS |
| 806902 | BIRTH CENTERS |
| 729970 | BIRTH CERTIFICATE SERVICE |
| 832224 | BIRTH CONTROL ALTERNATIVE ORGANIZATIONS |
| 809947 | BIRTH PREPARATION SERVICE |
| 354512 | BITS (MANUFACTURERS) |
| 1221 | BITUMINOUS COAL/LIGNITE-SURFACE MINING |
| 1222 | BITUMINOUS COAL-UNDERGROUND MINING |
| 122298 | BITUMINOUS COAL-UNDERGROUND MINING |
| 571955 | BLACK LIGHT EQUIPMENT & SUPPLIES |
| 328108 | BLACKBOARDS-MANUFACTURERS |
| 519909 | BLACKSMITH SHOP SUPPLIES (WHOLESALE) |
| 769906 | BLACKSMITHS |
| 177116 | BLACKTOPPING |
| 342501 | BLADES (MANUFACTURERS) |
| 2782 | BLANKBOOKS & LOOSELEAF BINDERS |
| 278205 | BLANKBOOKS (MANUFACTURERS) |
| 278298 | BLANKBOOKS LOOSELEAF BNDRS/DEVICES (MFR) |
| 502305 | BLANKETS (WHOLESALE) |
| 223104 | BLANKETS-MANUFACTURERS |
| 502121 | BLEACHERS & GRANDSTANDS (WHOLESALE) |
| 226103 | BLEACHERY |
| 281903 | BLEACHING COMPOUNDS-MANUFACTURERS |
| 516958 | BLEACHING COMPOUNDS-WHOLESALE |
| 836106 | BLIND INSTITUTIONS |
| 864112 | BLIND ORGANIZATIONS |
| 259104 | BLINDS-VENETIAN & VERTICAL-MANUFACTURERS |
| 809916 | BLOOD BANKS & CENTERS |
| 729972 | BLOOD PRESSURE CHECKING SERVICE |
| 807109 | BLOOD TESTS |
| 511234 | BLOTTERS-WHOLESALE |
| 233101 | BLOUSES-MANUFACTURERS |
| 563203 | BLOUSES-RETAIL |
| 513727 | BLOUSES-WHOLESALE |
| 342310 | BLOW TORCHES (MANUFACTURERS) |
| 179603 | BLOWERS & BLOWER SYSTEMS |
| 507518 | BLOWERS & BLOWER SYSTEMS-WHOLESALE |
| 356403 | BLOWERS-MANUFACTURERS |
| 874116 | BLUEPRINT EXCHANGE SERVICES |
| 733401 | BLUEPRINTING |
| 504410 | BLUEPRINTING EQUIPMENT & SUPPLIES (WHOL) |
| 386101 | BLUEPRINTING EQUIPMENT & SUPPLIES-MFRS |
| 762943 | BLUEPRINTING EQUIPMENT-REPAIRING & SVC |
| 138208 | BOARD ROADS |
| 651302 | BOARDING HOUSES |
| 623104 | BOARDS OF TRADE |
| 394911 | BOARDSAILING-MANUFACTURERS |
| 509127 | BOARDSAILING-WHOLESALE |
| 253101 | BOAT & VAN SEATING-MANUFACTURERS |
| 753216 | BOAT & YACHT CUSTOMIZING |
| 509121 | BOAT BROKERS |
| 373201 | BOAT BUILDERS & YARDS |
| 521151 | BOAT BUILDERS-MATERIALS |
| 3732 | BOAT BUILDING & REPAIRING |
| 373298 | BOAT BUILDING & REPAIRING |
| 449904 | BOAT CLEANING |
| 864122 | BOAT CLUBS |
| 555102 | BOAT COVERS TOPS & UPHOLSTERY |
| 239404 | BOAT COVERS TOPS & UPHOLSTERY-MFRS |
| 509128 | BOAT COVERS TOPS & UPHOLSTERY-WHOLESALE |
| 519990 | BOAT COVERS TOPS/UPHOLSTERY MTRLS-DISTR |
| 5551 | BOAT DEALERS |
| 555104 | BOAT DEALERS |
| 509103 | BOAT DISTRIBUTORS |
| 449309 | BOAT DOCKS |
| 555103 | BOAT EQUIPMENT & SUPPLIES |
| 373202 | BOAT EQUIPMENT & SUPPLIES-MANUFACTURERS |
| 509105 | BOAT EQUIPMENT & SUPPLIES-WHOLESALE |
| 449903 | BOAT LAUNCHING |
| 353602 | BOAT LIFTS (MANUFACTURERS) |
| 449301 | BOAT MOORAGES |
| 172106 | BOAT PAINTING & LETTERING |
| 555126 | BOAT PERFORMANCE & RACING EQUIPMENT |
| 449304 | BOAT REPAIRING |
| 753217 | BOAT RESTORATION |
| 449302 | BOAT STORAGE |
| 449905 | BOAT TRANSPORTING |
| 555120 | BOAT WINDOWS |
| 449303 | BOAT YARDS |
| 799914 | BOATING INSTRUCTION |
| 448902 | BOATS-EXCURSIONS |
| 449909 | BOATS-LIVERY |
| 799913 | BOATS-RENTAL & CHARTER |
| 355201 | BOBBIN-MANUFACTURERS |
| 179988 | BOBCAT SERVICE |
| 809309 | BODY MOVEMENT EDUCATION |
| 729979 | BODY PIERCING |
| 723116 | BODY WRAP SALONS |
| 738119 | BODYGUARD SERVICE |
| 516959 | BOILER COMPOUNDS (WHOLESALE) |
| 171139 | BOILER SETTING |
| 331701 | BOILER TUBES (MANUFACTURERS) |
| 171156 | BOILERS-INSPECTION |
| 507420 | BOILERS-NEW & USED (WHOLESALE) |
| 343301 | BOILERS-NEW & USED-MANUFACTURERS |
| 735942 | BOILERS-RENTING |
| 171118 | BOILERS-REPAIRING & CLEANING |
| 507412 | BOILERS-SUPPLIES & PARTS (WHOLESALE) |
| 201302 | BOLOGNA-MANUFACTURERS |
| 179986 | BOLTING |
| 507201 | BOLTS & NUTS (WHOLESALE) |
| 345202 | BOLTS & NUTS-MANUFACTURERS |
| 525111 | BOLTS & NUTS-RETAIL |
| 3452 | BOLTS NUTS SCREWS RIVETS & WASHERS |
| 345298 | BOLTS NUTS SCREWS RIVETS/WASHERS (MFRS) |
| 495319 | BOMB DISPOSAL |
| 635106 | BONDING AGENTS |
| 635101 | BONDS-BAIL |
| 628903 | BONDS-MUNICIPAL & CORPORATE |
| 635102 | BONDS-SURETY & FIDELITY |
| 999936 | BONES |
| 513147 | BONING (WHOLESALE) |
| 526111 | BONSAI PLANTS & SUPPLIES |
| 278904 | BOOK & CATALOG COVERS (MANUFACTURERS) |
| 278206 | BOOK BACKS-IMITATION (MANUFACTURERS) |
| 594204 | BOOK DEALERS-PRO TECHNICAL & TRADE |
| 594201 | BOOK DEALERS-RETAIL |
| 593201 | BOOK DEALERS-USED & RARE |
| 519202 | BOOK DEALERS-WHOLESALE |
| 2732 | BOOK PRINTING |
| 733814 | BOOK REVIEWERS |
| 5942 | BOOK STORES |
| 278902 | BOOKBINDERS |
| 508489 | BOOKBINDERS EQUIPMENT & SUPPLIES (WHOL) |
| 278906 | BOOKBINDERS-HOME LIBRARY |
| 2789 | BOOKBINDING & RELATED WORK |
| 278998 | BOOKBINDING & RELATED WORK |
| 571212 | BOOKCASES |
| 273201 | BOOK-MANUFACTURERS |
| 594209 | BOOKS ON TAPE |
| 5192 | BOOKS PERIODICALS & NEWSPAPERS |
| 2731 | BOOKS-PUBLISHING & PRINTING |
| 273198 | BOOKS-PUBLISHING & PRINTING |
| 444905 | BOOMING & RAFTING |
| 3131 | BOOT & SHOE-CUT STOCK & FINDINGS |
| 313198 | BOOT & SHOE-CUT STOCK & FINDINGS (MFRS) |
| 254207 | BOOTHS-TELEPHONE (MANUFACTURERS) |
| 382922 | BOOTHS-TOLL & PARKING LOT & ETC (MFRS) |
| 566103 | BOOTS |
| 314301 | BOOTS-MANUFACTURERS |
| 725107 | BOOTS-REPAIRING |
| 513901 | BOOTS-WHOLESALE |
| 281908 | BORAX (MANUFACTURERS) |
| 179928 | BORING CONTRACTORS |
| 842207 | BOTANICAL GARDENS |
| 509322 | BOTTLE & CAN RECYCLING DEPOTS (WHOL) |
| 353115 | BOTTLE BREAKING MACHINES (MANUFACTURERS) |
| 346601 | BOTTLE CAPS & SEALS (MANUFACTURERS) |
| 346916 | BOTTLE OPENERS (MANUFACTURERS) |
| 275930 | BOTTLE WRAPPERS (MANUFACTURERS) |
| 2086 | BOTTLED & CANNED SOFT DRINKS |
| 208601 | BOTTLERS |
| 508526 | BOTTLERS EQUIPMENT & SUPPLIES (WHOL) |
| 359907 | BOTTLERS EQUIPMENT & SUPPLIES-MFRS |
| 322101 | BOTTLES (MANUFACTURERS) |
| 275905 | BOTTLES-PRINTING |
| 509326 | BOTTLES-USED (WHOLESALE) |
| 508559 | BOTTLES-WHOLESALE |
| 399940 | BOUTIQUE ITEMS-MANUFACTURERS |
| 562105 | BOUTIQUE ITEMS-RETAIL |
| 519924 | BOUTIQUE ITEMS-WHOLESALE |
| 508777 | BOUTIQUES-SUPPLIES (WHOLESALE) |
| 594139 | BOWLING APPAREL & ACCESSORIES |
| 238907 | BOWLING APPAREL & ACCESSORIES-MFRS |
| 509129 | BOWLING APPAREL & ACCESSORIES-WHOLESALE |
| 394901 | BOWLING BALL-MANUFACTURERS |
| 7933 | BOWLING CENTERS |
| 793301 | BOWLING CENTERS |
| 799916 | BOWLING INSTRUCTION |
| 509104 | BOWLING LANE EQUIPMENT & SUPLS (WHOL) |
| 179930 | BOWLING LANE REFINISHING & REPAIRING |
| 581215 | BOX LUNCHES |
| 514967 | BOX LUNCHES-WHOLESALE |
| 342311 | BOX OPENERS (MANUFACTURERS) |
| 267501 | BOX PARTITIONS (MANUFACTURERS) |
| 511318 | BOXES-CORRUGATED & FIBER (WHOLESALE) |
| 265701 | BOXES-FOLDING-MANUFACTURERS |
| 508557 | BOXES-METAL (WHOLESALE) |
| 349911 | BOXES-METAL-MANUFACTURERS |
| 265201 | BOXES-PAPER (MANUFACTURERS) |
| 265303 | BOXES-PAPER-GLUING & FINISHING (MFRS) |
| 511319 | BOXES-PAPER-WHOLESALE |
| 308907 | BOXES-PLASTIC & TRANSPARENT (MFRS) |
| 511307 | BOXES-SPECIALTY & FANCY (WHOLESALE) |
| 265702 | BOXES-SPECIALTY & FANCY-MANUFACTURERS |
| 509304 | BOXES-USED (WHOLESALE) |
| 244904 | BOXES-WIRE BOUND (MANUFACTURERS) |
| 508555 | BOXES-WOODEN (WHOLESALE) |
| 244101 | BOXES-WOODEN-MANUFACTURERS |
| 799978 | BOXING INSTRUCTION |
| 511310 | BOX-MANUFACTURERS EQUIP & SUPLS (WHOL) |
| 263101 | BOX-MANUFACTURERS EQUIP & SUPPLIES-MFRS |
| 999938 | BOY & GIRL ORGANIZATIONS SUPPLIES |
| 232907 | BOYS CLOTHING & FURNISHINGS-MFRS |
| 561103 | BOYS CLOTHING & FURNISHINGS-RETAIL |
| 513605 | BOYS CLOTHING & FURNISHINGS-WHOLESALE |
| 342915 | BRACKETS (MANUFACTURERS) |
| 224102 | BRAIDS (MANUFACTURERS) |
| 729940 | BRAILLE SUPPLIES |
| 553124 | BRAKE FLUIDS |
| 299204 | BRAKE FLUIDS-MANUFACTURERS |
| 501316 | BRAKE LINING-DISTRIBUTORS |
| 306909 | BRAKE LINING-MANUFACTURERS |
| 753930 | BRAKE PARTS & SUPPLIES |
| 753914 | BRAKE SERVICE |
| 501334 | BRAKE SERVICE EQUIPMENT (WHOLESALE) |
| 371427 | BRAKE SERVICE EQUIPMENT-MANUFACTURERS |
| 753917 | BRAKE SHOE BONDING & EXCHANGING |
| 354203 | BRAKES METAL-FORMING-MANUFACTURERS |
| 501315 | BRAKES-DISTRIBUTORS |
| 371411 | BRAKES-MANUFACTURERS |
| 6081 | BRANCHES & AGENCIES OF FOREIGN BANKS |
| 608198 | BRANCHES & AGENCIES OF FOREIGN BANKS |
| 395302 | BRANDING EQUIPMENT (MANUFACTURERS) |
| 336602 | BRASS (MANUFACTURERS) |
| 334106 | BRASS MILLS |
| 344601 | BRASS PRODUCTS (MANUFACTURERS) |
| 507425 | BRASS PRODUCTS-WHOLESALE |
| 335105 | BRASS RUBBINGS (MANUFACTURERS) |
| 571937 | BRASS-DECORATIVE ACCESSORIES |
| 563205 | BRASSIERES |
| 2342 | BRASSIERES GIRDLES & ALLIED GARMENTS |
| 234298 | BRASSIERES GIRDLES/ALLIED GRMNTS (MFRS) |
| 234201 | BRASSIERES-MANUFACTURERS |
| 513728 | BRASSIERES-WHOLESALE |
| 507426 | BRASS-WHOLESALE |
| 769206 | BRAZING |
| 2051 | BREAD & OTHER BAKERY PRODUCTS |
| 205198 | BREAD/OTHER BAKERY PROD-EX COOKIES (MFR) |
| 502114 | BREAKFAST NOOKS & BOOTHS (WHOLESALE) |
| 839916 | BREASTFEEDING SUPPLIES & INFORMATION |
| 873143 | BREATH DEODORANTS |
| 208201 | BREWERS |
| 518206 | BREWERS EQUIPMENT & SUPPLIES (WHOL) |
| 521154 | BRICK & MASONRY SUPPLIES-RETAIL |
| 3251 | BRICK & STRUCTURAL CLAY TILE |
| 503249 | BRICK & TILE (WHOLESALE) |
| 355920 | BRICK MAKERS' EQUIPMENT (MANUFACTURERS) |
| 521170 | BRICK PAVERS |
| 516964 | BRICK PRESERVATIVES (WHOLESALE) |
| 5032 | BRICK STONE & RELATED MATERIALS |
| 503212 | BRICK-CLAY COMMON & FACE (WHOLESALE) |
| 325101 | BRICK-CLAY COMMON & FACE-MANUFACTURERS |
| 521157 | BRICK-CONCRETE PUMICE & ETC |
| 503901 | BRICK-FIRE (WHOLESALE) |
| 329702 | BRICK-IMITATION (MANUFACTURERS) |
| 325102 | BRICK-MANUFACTURERS |
| 521123 | BRICK-USED |
| 503240 | BRICK-USED-WHOLESALE |
| 721906 | BRIDAL GOWN PRESERVATION SERVICE |
| 233502 | BRIDAL GOWNS-WOMENS MISSES & JRS-MFRS |
| 594706 | BRIDAL REGISTRIES |
| 562104 | BRIDAL SHOPS |
| 234203 | BRIDAL SUPPLIES-MANUFACTURERS |
| 513717 | BRIDAL SUPPLIES-WHOLESALE |
| 478505 | BRIDGE & TUNNEL OPERATING COMPANIES |
| 162203 | BRIDGE BUILDERS |
| 799915 | BRIDGE CLUBS |
| 799981 | BRIDGE INSTRUCTION |
| 735307 | BRIDGE MATERIALS |
| 162298 | BRIDGE TUNNEL & ELEVATED HIGHWAY |
| 1622 | BRIDGE TUNNEL & ELEVATED HIGHWAY CONSTR |
| 344105 | BRIDGES-METAL-MANUFACTURERS |
| 281909 | BRINE (MANUFACTURERS) |
| 299901 | BRIQUETTES (MANUFACTURERS) |
| 282402 | BRISTLES (MANUFACTURERS) |
| 549930 | BRITISH FOOD PRODUCTS |
| 354502 | BROACHES (MANUFACTURERS) |
| 354102 | BROACHING (MANUFACTURERS) |
| 508476 | BROACHING TOOLS & EQUIPMENT (WHOLESALE) |
| 483203 | BROADCASTING COMPANIES |
| 366311 | BROADCASTING EQUIPMENT (MANUFACTURERS) |
| 2211 | BROADWOVEN FABRIC MILLS-COTTON |
| 221198 | BROADWOVEN FABRIC MILLS-COTTON |
| 2221 | BROADWOVEN FABRIC MILLS-MANMADE & SILK |
| 2231 | BROADWOVEN FABRIC MILLS-WOOL |
| 251 | BROILER FRYER & ROASTER CHICKENS |
| 25198 | BROILER FRYER & ROASTER CHICKENS |
| 628904 | BROKERS-COUNTERTRADE |
| 514110 | BROKERS-GROCERY |
| 653103 | BROKERS-HOTEL MOTEL & APARTMENT HOUSE |
| 473108 | BROKERS-MERCHANDISE |
| 473105 | BROKERS-MOTOR TRANSPORTATION |
| 336601 | BRONZE (MANUFACTURERS) |
| 599987 | BRONZE CEMETERY MARKERS |
| 284208 | BRONZE CLEANING (MANUFACTURERS) |
| 344610 | BRONZE ORNAMENTAL WORK (MANUFACTURERS) |
| 281605 | BRONZE POWDERS & LIQUIDS (MFRS) |
| 349912 | BRONZE PRODUCTS (MANUFACTURERS) |
| 349902 | BRONZE TABLETS (MANUFACTURERS) |
| 335106 | BRONZE-SHEET ROD TUBE & ETC (MFRS) |
| 399104 | BROOM MANUFACTURERS-EQUIP & SUPLS (MFRS) |
| 3991 | BROOMS & BRUSHES |
| 399198 | BROOMS & BRUSHES (MANUFACTURERS) |
| 519923 | BROOMS (WHOLESALE) |
| 399101 | BROOMS-MANUFACTURERS |
| 78217 | BRUSH REMOVAL SERVICE |
| 508706 | BRUSHES (WHOLESALE) |
| 571942 | BRUSHES-RETAIL (HOUSEHOLD) |
| 399102 | BRUSH-MANUFACTURERS |
| 508568 | BRUSH-MANUFACTURERS EQUIP/SUPLS (WHOL) |
| 508231 | BUCKETS-DIGGING & HOISTING (WHOLESALE) |
| 396501 | BUCKLES (MANUFACTURERS) |
| 396504 | BUCKLES-MFRS EQUIPMENT & SUPLS (MFRS) |
| 513615 | BUCKLES-WHOLESALE |
| 229504 | BUCKRAM (MANUFACTURERS) |
| 347103 | BUFFING & POLISHING (MANUFACTURERS) |
| 508704 | BUFFING & POLISHING EQUIP & SUPLS (WHOL) |
| 507202 | BUILDERS HARDWARE (WHOLESALE) |
| 152205 | BUILDERS SERVICE |
| 874111 | BUILDERS-CONSTRUCTION CONTROL SERVICE |
| 7349 | BUILDING CLEANING/MAINTENANCE SVCS NEC |
| 734999 | BUILDING CLEANING/MAINTENANCE SVCS NEC |
| 734909 | BUILDING CLEANING-EXTERIOR |
| 734912 | BUILDING CLEANING-INTERIOR |
| 871210 | BUILDING CONSTRUCTION-CONSULTANTS |
| 154213 | BUILDING CONTRACTORS |
| 871201 | BUILDING DESIGNERS |
| 175101 | BUILDING FINISH |
| 738919 | BUILDING INSPECTION SERVICE |
| 734911 | BUILDING MAINTENANCE |
| 521126 | BUILDING MATERIALS |
| 243103 | BUILDING MATERIALS-MANUFACTURERS |
| 593207 | BUILDING MATERIALS-USED |
| 503114 | BUILDING MATERIALS-WHOLESALE |
| 154101 | BUILDING RESTORATION & PRESERVATION |
| 179929 | BUILDING SPECIALTIES |
| 154109 | BUILDING SYSTEMS & COMPONENTS |
| 154224 | BUILDINGS-AIR SUPPORTED |
| 174103 | BUILDINGS-CONCRETE |
| 154210 | BUILDINGS-METAL |
| 344801 | BUILDINGS-METAL-MANUFACTURERS |
| 154223 | BUILDINGS-METAL-REPAIRING |
| 503911 | BUILDINGS-METAL-WHOLESALE |
| 154214 | BUILDINGS-POLE |
| 154215 | BUILDINGS-PORTABLE |
| 245202 | BUILDINGS-PRE-CUT PREFAB & MODLR-MFRS |
| 154212 | BUILDINGS-PRE-CUT PREFABRICATED/MODULAR |
| 503919 | BUILDINGS-PRE-CUT PREFABRICATED-WHOL |
| 503932 | BUILDINGS-WHOLESALE |
| 245206 | BUILDINGS-WOOD (MANUFACTURERS) |
| 421322 | BULK COMMODITY TRANSPORT |
| 514107 | BULK FOODS-WHOLESALE |
| 508816 | BULKHEADS (WHOLESALE) |
| 179404 | BULLDOZING |
| 511215 | BULLETIN & DIRECTORY BOARDS (WHOL) |
| 503909 | BULLET-RESISTANT EQUIPMENT (WHOLESALE) |
| 733608 | BUMPER STICKERS |
| 308917 | BUOYS-MARINE (MANUFACTURERS) |
| 862104 | BUREAUS |
| 366906 | BURGLAR ALARM SYSTEMS & MONITORING-MFRS |
| 506324 | BURGLAR ALARM SYSTEMS (WHOLESALE) |
| 738203 | BURGLAR ALARM SYSTEMS-MONITORING |
| 738202 | BURGLAR ALARM SYSTEMS-RETAIL |
| 179901 | BURGLAR BARS |
| 506327 | BURGLAR RESISTANT EQUIPMENT (WHOLESALE) |
| 738105 | BURGLARY & ROBBERY PROTECTIVE SERVICE |
| 3995 | BURIAL CASKETS |
| 399598 | BURIAL CASKETS (MANUFACTURERS) |
| 508707 | BURIAL VAULTS (WHOLESALE) |
| 399501 | BURIAL VAULTS-MANUFACTURERS |
| 519926 | BURLAP (WHOLESALE) |
| 229914 | BURLAP-MANUFACTURERS |
| 519949 | BURLS (WHOLESALE) |
| 343309 | BURNERS-INDUSTRIAL (MANUFACTURERS) |
| 179954 | BURRING |
| 357917 | BURSTING MACHINES (MANUFACTURERS) |
| 4142 | BUS CHARTER SERVICE-EXCEPT LOCAL |
| 753223 | BUS CONVERSION |
| 413101 | BUS LINES |
| 472903 | BUS LINES-TICKET AGENCIES |
| 411909 | BUS TOUR AGENCIES |
| 371301 | BUSES-BODIES (MANUFACTURERS) |
| 414201 | BUSES-CHARTER & RENTAL |
| 501207 | BUSES-DISTRIBUTORS |
| 371108 | BUSES-MANUFACTURERS |
| 501209 | BUSES-NEW & USED (WHOLESALE) |
| 501322 | BUSES-PARTS & SUPPLIES (WHOLESALE) |
| 362103 | BUSES-PARTS & SUPPLIES-MANUFACTURERS |
| 753921 | BUSES-REPAIRING & SERVICE |
| 415101 | BUSES-SCHOOL TRANSPORTATION SERVICE |
| 332504 | BUSHINGS & BEARINGS-MANUFACTURERS |
| 508455 | BUSHINGS (WHOLESALE) |
| 8244 | BUSINESS & SECRETARIAL SCHOOLS |
| 861101 | BUSINESS & TRADE ORGANIZATIONS |
| 8611 | BUSINESS ASSOCIATIONS |
| 738922 | BUSINESS BROKERS |
| 275908 | BUSINESS CARDS (MANUFACTURERS) |
| 822201 | BUSINESS COLLEGES |
| 8748 | BUSINESS CONSULTING SERVICES NEC |
| 738921 | BUSINESS DEVELOPMENT |
| 888806 | BUSINESS EXECUTIVES |
| 511207 | BUSINESS FORMS & SYSTEMS (WHOLESALE) |
| 276103 | BUSINESS FORMS & SYSTEMS-MANUFACTURERS |
| 874201 | BUSINESS MANAGEMENT CONSULTANTS |
| 519207 | BUSINESS PUBLICATIONS (WHOLESALE) |
| 738923 | BUSINESS RECORDS & DOCUMENTS-STORAGE |
| 7389 | BUSINESS SERVICES NEC |
| 738999 | BUSINESS SERVICES NEC |
| 864121 | BUSINESS SUPPORT SERVICE |
| 506557 | BUSINESS TELEVISION (WHOLESALE) |
| 888813 | BUSINESSES IN AFFLUENT NEIGHBORHOODS |
| 399911 | BUST FORMS-MANUFACTURERS |
| 598402 | BUTANE GAS |
| 254103 | BUTCHER BLOCKS-HOUSEHOLD (MFRS) |
| 514701 | BUTCHERING |
| 508709 | BUTCHERS EQUIPMENT & SUPPLIES (WHOL) |
| 514302 | BUTTER (WHOLESALE) |
| 396506 | BUTTON CARDING (MANUFACTURERS) |
| 594917 | BUTTON COVERING |
| 396505 | BUTTON MAKERS |
| 363910 | BUTTONHOLE MAKERS (MANUFACTURERS) |
| 239510 | BUTTONHOLE MAKERS-MANUFACTURERS |
| 519959 | BUTTONS-ADVERTISING (WHOLESALE) |
| 513112 | BUTTONS-CLOTHING (WHOLESALE) |
| 396502 | BUTTONS-MFRS EQUIPMENT & SUPLS (MFRS) |
| 729922 | BUYERS INFORMATION SERVICE |
| 729948 | BUYERS SERVICE |
| 245203 | CABANAS-MANUFACTURERS |
| 581306 | CABARETS |
| 701115 | CABIN RENTALS |
| 503129 | CABINET COMPONENTS-WHOLESALE |
| 175103 | CABINET MAKERS |
| 503120 | CABINET MAKERS EQUIPMENT & SUPLS (WHOL) |
| 342903 | CABINET MAKERS EQUIPMENT & SUPPLIES-MFRS |
| 571236 | CABINETS |
| 243401 | CABINETS-MANUFACTURERS |
| 251401 | CABINETS-METAL (MANUFACTURERS) |
| 152123 | CABINETS-RESURFACING & REFINISHING |
| 503113 | CABINETS-WHOLESALE |
| 4841 | CABLE & OTHER PAY TV SERVICES |
| 335702 | CABLE (MANUFACTURERS) |
| 484106 | CABLE ADDRESS REGISTRATION BUREAUS |
| 162314 | CABLE CONDUIT & POLE-CONTRACTORS |
| 162313 | CABLE DETECTION INSTALLATION & SPLICING |
| 306906 | CABLE GRIPS-MANUFACTURERS |
| 179932 | CABLE SPLICING |
| 366301 | CABLE TELEVISION EQUIPMENT-MANUFACTURERS |
| 484108 | CABLE TELEVISION EQUIPMENT-RETAILERS |
| 506537 | CABLE TELEVISION EQUIPMENT-WHOLESALE |
| 162315 | CABLE TELEVISION SYSTEMS-CONTRACTORS |
| 173110 | CABLE/WIRE-INSTALLATION-VOICE/DATA SYST |
| 335703 | CABLES-INSULATED (MANUFACTURERS) |
| 501201 | CABS-TRACTOR TRUCK & ETC (WHOLESALE) |
| 526140 | CACTI |
| 737303 | CAD SYSTEMS & SERVICES |
| 333905 | CADMIUM (MANUFACTURERS) |
| 581214 | CAFES |
| 581213 | CAFETERIAS |
| 581238 | CAFETERIAS-INDUSTRIAL-OPERATORS |
| 349615 | CAGES-ANIMAL (MANUFACTURERS) |
| 344318 | CAISSONS (MANUFACTURERS) |
| 162919 | CAISSONS-STRUCTURAL |
| 546106 | CAKE DECORATING |
| 599954 | CAKE DECORATING EQUIPMENT & SUPPLIES |
| 544105 | CAKE DECORATING INSTRUCTION |
| 281910 | CALCIUM CARBONATE (MANUFACTURERS) |
| 516942 | CALCIUM CHLORIDE (WHOLESALE) |
| 3578 | CALCULATING & ACCOUNTING MACHINES |
| 357898 | CALCULATING & ACCOUNTING MACHINES (MFRS) |
| 357802 | CALCULATING & ADDING MACHINES/SUPLS-MFRS |
| 504402 | CALCULATING & ADDING MACHS/SUPLS (WHOL) |
| 874845 | CALCULATING CHARTS & TABLES |
| 872104 | CALCULATING SERVICE |
| 735996 | CALCULATING/ADDING MACHINES/SUPL-RENTING |
| 769995 | CALCULATING/ADDING MACHS & SUPLS-SVC/RPR |
| 519925 | CALENDARS (WHOLESALE) |
| 275212 | CALENDARS-MANUFACTURERS |
| 382503 | CALIBRATION DEVICES (MANUFACTURERS) |
| 873422 | CALIBRATION SERVICES |
| 733607 | CALLIGRAPHERS |
| 506517 | CALLING PAGING/SIGNAL EQPT/SYSTS (WHOL) |
| 5946 | CAMERA & PHOTOGRAPHIC SUPPLY STORES |
| 556110 | CAMPERS & PICK-UP COACHES-DEALERS |
| 501211 | CAMPERS & PICK-UP COACHES-DISTRIBUTORS |
| 379204 | CAMPERS & PICK-UP COACHES-MANUFACTURERS |
| 751904 | CAMPERS & PICK-UP COACHES-RENTING |
| 753916 | CAMPERS & PICK-UP COACHES-REPAIR & SVC |
| 556109 | CAMPERS-SUPPLIES & PARTS |
| 703301 | CAMPGROUNDS |
| 874896 | CAMPING CONSULTANTS |
| 594138 | CAMPING EQUIPMENT |
| 394912 | CAMPING EQUIPMENT-MANUFACTURERS |
| 735905 | CAMPING EQUIPMENT-RENTING |
| 509130 | CAMPING EQUIPMENT-WHOLESALE |
| 703203 | CAMPS |
| 703206 | CAMPS-INFORMATION & REFERRAL |
| 501325 | CAMS-GRINDING & CUTTING (WHOLESALE) |
| 354504 | CAMS-MANUFACTURERS |
| 363403 | CAN OPENERS-MANUFACTURERS |
| 502330 | CAN OPENERS-WHOLESALE |
| 305304 | CAN SEALING EQUIPMENT (MANUFACTURERS) |
| 355607 | CAN WASHERS & SANITIZERS-MANUFACTURERS |
| 832264 | CANCER INFORMATION |
| 806906 | CANCER TREATMENT CENTERS |
| 599953 | CANDLES |
| 399941 | CANDLES-MANUFACTURERS |
| 519941 | CANDLES-MFRS EQUIPMENT & SUPLS (WHOL) |
| 571935 | CANDLESTICKS |
| 519942 | CANDLES-WHOLESALE |
| 514502 | CANDY & CONFECTIONERY-BROKERS |
| 874245 | CANDY & CONFECTIONERY-CONSULTANTS |
| 206401 | CANDY & CONFECTIONERY-MANUFACTURERS |
| 355603 | CANDY & CONFECTIONERY-MFRS EQUIP (MFRS) |
| 514508 | CANDY & CONFECTIONERY-MFRS SUPLS (WHOL) |
| 544101 | CANDY & CONFECTIONERY-RETAIL |
| 514501 | CANDY & CONFECTIONERY-WHOLESALE |
| 544106 | CANDY & COOKIE ARRANGEMENTS |
| 2064 | CANDY & OTHER CONFECTIONERY PRODUCTS |
| 544104 | CANDY MAKING SUPPLIES |
| 5441 | CANDY NUT & CONFECTIONERY STORES |
| 762930 | CANDY/CONFECTIONERY-MFRS EQUIP-REPAIRING |
| 2061 | CANE SUGAR-EXCEPT REFINING |
| 2062 | CANE SUGAR-REFINING |
| 504716 | CANES (WHOLESALE) |
| 764101 | CANING |
| 521146 | CANING SUPPLIES |
| 341101 | CAN-MANUFACTURERS |
| 354204 | CAN-MANUFACTURERS MACHINERY (MFRS) |
| 2091 | CANNED & CURED FISH & SEAFOODS |
| 209198 | CANNED & CURED FISH & SEAFOODS (MFRS) |
| 2033 | CANNED FRUITS VEGETABLES & PRESERVES |
| 514943 | CANNED GOODS-WHOLESALE |
| 2032 | CANNED SPECIALTIES |
| 203298 | CANNED SPECIALTIES (MANUFACTURERS) |
| 203302 | CANNING (MANUFACTURERS) |
| 508547 | CANNING EQUIPMENT & SUPPLIES (WHOLESALE) |
| 799917 | CANOE TRIP OUTFITTERS |
| 373203 | CANOE-MANUFACTURERS |
| 555106 | CANOES |
| 799918 | CANOES-RENTAL & CHARTER |
| 735984 | CANOPIES-RENTED |
| 508529 | CANS (WHOLESALE) |
| 265505 | CANS-FIBER (MANUFACTURERS) |
| 2394 | CANVAS & RELATED PRODUCTS |
| 519948 | CANVAS GOODS (WHOLESALE) |
| 239406 | CANVAS GOODS-MANUFACTURERS |
| 753218 | CANVAS GOODS-REPAIRING |
| 599952 | CANVAS PRODUCTS |
| 239410 | CANVAS PRODUCTS-CUSTOM MADE |
| 221106 | CANVAS-MANUFACTURERS |
| 519927 | CANVAS-WHOLESALE |
| 506348 | CAPACITORS (WHOLESALE) |
| 367501 | CAPACITORS-MANUFACTURERS |
| 356504 | CAPPING MACHINERY (MANUFACTURERS) |
| 569902 | CAPS & GOWNS |
| 569940 | CAPS & HATS-RETAIL |
| 513606 | CAPS (WHOLESALE) |
| 809949 | CAPTIONING SERVICES-TELEVISION |
| 478901 | CAR LOADING & UNLOADING |
| 411908 | CAR POOL INFORMATION SERVICE |
| 751305 | CAR PULLERS |
| 539906 | CAR SEATS-CHILDREN |
| 411904 | CAR SERVICE |
| 754201 | CAR WASHING & POLISHING |
| 358904 | CAR WASHING & POLISHING EQUIPMENT-MFRS |
| 754205 | CAR WASHING & POLISHING-COIN OPERATED |
| 508708 | CAR WASHING/POLISHING EQUIP/SUPLS (WHOL) |
| 516941 | CARBIDE (WHOLESALE) |
| 364806 | CARBIDE LIGHTS (MANUFACTURERS) |
| 508552 | CARBIDE METALS & PRODUCTS (WHOLESALE) |
| 281911 | CARBIDE METALS & PRODUCTS-MANUFACTURERS |
| 3624 | CARBON & GRAPHITE PRODUCTS |
| 362498 | CARBON & GRAPHITE PRODUCTS (MFRS) |
| 2895 | CARBON BLACK |
| 289501 | CARBON BLACK-MANUFACTURERS |
| 362401 | CARBON BRUSHES-MANUFACTURERS |
| 516947 | CARBON DIOXIDE (WHOLESALE) |
| 873438 | CARBON MONOXIDE TESTING |
| 3955 | CARBON PAPER & INKED RIBBON |
| 511217 | CARBON PAPER (WHOLESALE) |
| 395501 | CARBON PAPER-MANUFACTURERS |
| 754920 | CARBON PETROLEUM |
| 516929 | CARBON PRODUCTS (WHOLESALE) |
| 286902 | CARBON TETRACHLORIDE (MANUFACTURERS) |
| 281904 | CARBON-ACTIVATED (MANUFACTURERS) |
| 516960 | CARBONATORS (WHOLESALE) |
| 516915 | CARBONIC GAS (WHOLESALE) |
| 322102 | CARBOYS (MANUFACTURERS) |
| 753919 | CARBURETORS |
| 3592 | CARBURETORS PISTONS & PISTON RINGS |
| 359298 | CARBURETORS PISTONS RINGS/VALVES (MFRS) |
| 359201 | CARBURETORS-MANUFACTURERS |
| 501347 | CARBURETORS-WHOLESALE |
| 262106 | CARD & PAPER FINISHING (MANUFACTURERS) |
| 347923 | CARD CASES (MANUFACTURERS) |
| 738201 | CARD KEY SYSTEMS |
| 799920 | CARD PLAYING ROOMS |
| 511315 | CARDBOARD (WHOLESALE) |
| 829961 | CARDIOPULMONARY RESUSCITATION INFO/SVCS |
| 502347 | CARDTABLE COVERS (WHOLESALE) |
| 833106 | CAREER & VOCATIONAL COUNSELING |
| 508545 | CARGO & FREIGHT CONTAINERS (WHOLESALE) |
| 244905 | CARGO & FREIGHT CONTAINERS-MANUFACTURERS |
| 508826 | CARGO STABILIZING DEVICES (WHOLESALE) |
| 508711 | CARNIVAL SUPPLIES (WHOLESALE) |
| 799919 | CARNIVALS |
| 175102 | CARPENTERS |
| 1751 | CARPENTRY WORK |
| 721704 | CARPET & RUG CLEANERS |
| 358201 | CARPET & RUG CLEANING EQUIP & SUPLS-MFRS |
| 508710 | CARPET & RUG CLEANING EQUIP/SUPLS (WHOL) |
| 735944 | CARPET & RUG CLEANING EQUIPMENT-RENTAL |
| 571305 | CARPET & RUG DEALERS-NEW |
| 571304 | CARPET & RUG DEALERS-ORIENTAL |
| 593206 | CARPET & RUG DEALERS-USED |
| 594528 | CARPET & RUG MAKING-INSTRUCTION & SUPLS |
| 502343 | CARPET & RUG PADS LININGS & ACCES-WHOL |
| 721702 | CARPET & RUG REPAIRING |
| 502307 | CARPET & RUG-DISTRIBUTORS |
| 721703 | CARPET & RUG-DYERS |
| 571311 | CARPET & RUG-FINISHING |
| 227303 | CARPET & RUG-MANUFACTURERS |
| 175209 | CARPET & RUG-MEASURING SERVICE |
| 229910 | CARPET & RUG-PADS & LININGS-MFRS |
| 571303 | CARPET & RUG-PADS LININGS & ACCESSORIES |
| 735946 | CARPET & RUG-RENTING |
| 571315 | CARPET & RUGS CUSTOM MADE |
| 422611 | CARPET & RUG-STORAGE |
| 227301 | CARPET & RUG-WEAVERS |
| 7217 | CARPET & UPHOLSTERY CLEANING |
| 721708 | CARPET & UPHOLSTERY PROTECTIVE SERVICE |
| 571314 | CARPET CONSULTANTS-COMMERCIAL |
| 175206 | CARPET LAYERS |
| 508712 | CARPET LAYERS EQUIPMENT & SUPLS (WHOL) |
| 342312 | CARPET LAYERS EQUIPMENT & SUPPLIES-MFRS |
| 571922 | CARPET SWEEPERS |
| 571302 | CARPET WORKROOMS |
| 2273 | CARPETS & RUGS |
| 152104 | CARPORTS |
| 344802 | CARPORTS-MANUFACTURERS |
| 503130 | CARPORTS-WHOLESALE |
| 478903 | CARRIAGES-HORSE |
| 559914 | CARS-MINI |
| 557108 | CARS-PEDAL POWER |
| 421206 | CARTAGE |
| 504638 | CARTS (DISPLAY-WHOLESALE) |
| 559901 | CARTS-MOTORIZED |
| 7542 | CARWASHES |
| 202302 | CASEIN (MANUFACTURERS) |
| 594807 | CASES |
| 316102 | CASES-CARRYING-MANUFACTURERS |
| 316106 | CASES-TRANSIT (MANUFACTURERS) |
| 244901 | CASES-TRANSIT-MANUFACTURERS |
| 609913 | CASH CARDS & OTHER CASH PLANS |
| 357804 | CASH DRAWERS (MANUFACTURERS) |
| 119 | CASH GRAINS NEC |
| 11999 | CASH GRAINS NEC |
| 504427 | CASH REGISTERS & SUPLS-REPAIRING (WHOL) |
| 504412 | CASH REGISTERS & SUPPLIES (WHOLESALE) |
| 357803 | CASH REGISTERS & SUPPLIES-MANUFACTURERS |
| 509939 | CASINO EQUIPMENT & SUPPLIES (WHOLESALE) |
| 829962 | CASINO GAMBLING INSTRUCTION |
| 824950 | CASINO TRAINING |
| 411910 | CASINO TRANSPORTATION |
| 869925 | CASINO-ORGANIZATIONS |
| 799302 | CASINOS |
| 508778 | CASKET FABRICS & ACCESSORIES (WHOLESALE) |
| 508714 | CASKETS (WHOLESALE) |
| 342918 | CASKETS-HARDWARE (MANUFACTURERS) |
| 399502 | CASKETS-MANUFACTURERS |
| 655304 | CASKETS-PET |
| 507204 | CASTERS & GLIDES (WHOLESALE) |
| 342916 | CASTERS & GLIDES-MANUFACTURERS |
| 781913 | CASTING DIRECTORS |
| 336502 | CASTINGS-ALUMINUM (MANUFACTURERS) |
| 336603 | CASTINGS-BRONZE |
| 336604 | CASTINGS-CENTRIFUGAL |
| 332501 | CASTINGS-FERROUS METALS (MANUFACTURERS) |
| 505120 | CASTINGS-INVESTMENT (WHOLESALE) |
| 332106 | CASTINGS-IRON (MANUFACTURERS) |
| 336903 | CASTINGS-METALS |
| 769208 | CASTINGS-REPAIRING |
| 336605 | CASTINGS-RESIN |
| 332505 | CASTINGS-STEEL (MANUFACTURERS) |
| 505133 | CASTINGS-WHOLESALE |
| 5961 | CATALOG & MAIL-ORDER HOUSES |
| 274103 | CATALOG COMPILERS |
| 596101 | CATALOG SHOWROOMS |
| 281901 | CATALYSTS (MANUFACTURERS) |
| 327210 | CATCH BASIN COVERS (MANUFACTURERS) |
| 581212 | CATERERS |
| 508713 | CATERERS EQUIPMENT & SUPPLIES (WHOL) |