Links to:  AB-AG AG-AL, AL-AN, AP-AS, AS-AX

07   AGRICULTURAL SERVICES 154191 185029
076104   AGRICULTURAL TECHNICIANS 23 28
809933   AIDS INFORMATION & TESTING 714 857
3563   AIR & GAS COMPRESSORS 908 1090
356398   AIR & GAS COMPRESSORS (MANUFACTURERS) 456 547
452202   AIR AMBULANCE SERVICE 193 232
171130   AIR BALANCING 354 425
448905   AIR BOATS 5 6
508464   AIR BRUSHES (WHOLESALE) 163 196
451202   AIR CARGO SERVICES 4977 5972
507501   AIR CLEANING & PURIFYING EQUIP (WHOL) 2828 3394
356402   AIR CLEANING & PURIFYING EQUIPMENT-MFRS 217 260
3585   AIR CONDITIONING & HEATING EQUIPMENT 2790 3348
171117   AIR CONDITIONING CONTRACTORS & SYSTEMS 50993 61192
507503   AIR CONDITIONING EQUIP & SYSTEMS-WHOL 323 388
171127   AIR CONDITIONING EQUIP TEST & BALANCING 38 46
358501   AIR CONDITIONING EQUIPMENT-MANUFACTURERS 136 163
762304   AIR CONDITIONING EQUIPMENT-REPAIR 10705 12846
572212   AIR CONDITIONING EQUIPMENT-ROOM UNITS 1789 2147
762307   AIR CONDITIONING EQUIP-ROOM UNITS-REPAIR 235 282
506423   AIR CONDITIONING EQUIP-ROOM UNITS-WHOL 2 2
358513   AIR CONDITIONING ROOM UNITS-MFRS 11 13
735973   AIR CONDITIONING ROOM UNITS-RENTING 36 43
507505   AIR CONDITIONING SUPPLIES & PARTS (WHOL) 3519 4223
358502   AIR CONDITIONING SUPPLIES & PARTS-MFRS 433 520
762306   AIR CONDITIONING SYSTEMS-CLEANING 1273 1528
358598   AIR CONDITIONING/HTG/REFRIG EQUIP (MFRS) 1035 1242
4513   AIR COURIER SERVICES 960 1152
451301   AIR COURIER SERVICES 923 1108
507515   AIR CURTAINS & SCREENS (WHOLESALE) 51 61
356410   AIR CURTAINS & SCREENS-MANUFACTURERS 6 7
559913   AIR CUSHION VEHICLES 1 1
899944   AIR FLIGHT ATTENDANTS 1 1
734211   AIR FRAGRANCES 55 66
399975   AIR FRESHENERS-MANUFACTURERS 2 2
501324   AIR MOTORS (WHOLESALE) 51 61
171116   AIR POLLUTION CONTROL 862 1034
507520   AIR POLLUTION MEASURING EQUIP (WHOL) 55 66
382912   AIR POLLUTION MEASURING EQUIPMENT-MFRS 41 49
873408   AIR POLLUTION MEASURING SERVICE 232 278
458109   AIR TRAFFIC CONTROL TOWER 11 13
4522   AIR TRANSPORTATION-NONSCHEDULED 527 632
452298   AIR TRANSPORTATION-NONSCHEDULED 27 32
4512   AIR TRANSPORTATION-SCHEDULED 7114 8537
451298   AIR TRANSPORTATION-SCHEDULED 69 83
9511   AIR WATER & SOLID WASTE MANAGEMENT 4863  
3721   AIRCRAFT 792 950
  F AIRCRAFT ANTIQUE & RESTORATION 39 47
508817   AIRCRAFT AVIONICS-SALES & SERVICE (WHOL) 240 288
508814   AIRCRAFT BROKERS 343 412
735939   AIRCRAFT CHARTER RENTAL & LEASING SVC 4011 4813
372801   AIRCRAFT COMPONENTS-MANUFACTURERS 1649 1979
372107   AIRCRAFT DESIGNING (MANUFACTURERS) 10 12
3724   AIRCRAFT ENGINES & ENGINE PARTS 791 949
372498   AIRCRAFT ENGINES & ENGINE PARTS-MFRS 710 852
508819   AIRCRAFT ENGINES (WHOLESALE) 287 344
372401   AIRCRAFT ENGINES-MANUFACTURERS 44 53
458102   AIRCRAFT ENGINES-SERVICING & MAINTENANCE 168 202
372802   AIRCRAFT EQUIPMENT PARTS & SUPLS-MFRS 301 361
508823   AIRCRAFT EQUIPMENT PARTS & SUPLS-WHOL 135 162
559908   AIRCRAFT EQUIPMENT PARTS & SUPPLIES 2796 3355
458103   AIRCRAFT FERRYING & TRANSPORTING SVC 55 66
372807   AIRCRAFT FLIGHT TRAINING EQUIP (MFRS) 34 41
458101   AIRCRAFT GROUND SUPPORT & SERVICE EQUIP 338 406
372804   AIRCRAFT GROUND SUPPORT & SVC EQUIP-MFRS 23 28
458112   AIRCRAFT HANGARS-RENTAL & SALES 32 38
372814   AIRCRAFT INDUSTRIAL FASTENERS (MFRS) 9 11
962108   AIRCRAFT INSPECTION 6  
504910   AIRCRAFT INSTRUMENTS (WHOLESALE) 269 323
372102   AIRCRAFT INTERIOR REDESIGNING (MFRS) 74 89
372803   AIRCRAFT MACHINE WORK 39 47
874109   AIRCRAFT MANAGEMENT SERVICES 47 56
372805   AIRCRAFT MODIFICATIONS (MANUFACTURERS) 59 71
372808   AIRCRAFT OXYGEN SYSTEMS (MANUFACTURERS) 5 6
3728   AIRCRAFT PARTS/AUXILIARY EQUIPMENT NEC 2193 2632
372806   AIRCRAFT PARTS-ASSEMBLERS 46 55
508809   AIRCRAFT PARTS-RECLAIMING (WHOLESALE) 15 18
762214   AIRCRAFT RADIO COMMUNICATION 58 70
381207   AIRCRAFT RADIO EQUIPMENT (MANUFACTURERS) 11 13
762217   AIRCRAFT RADIO SERVICING 23 28
508822   AIRCRAFT REBUILDING (WHOLESALE) 185 222
458110   AIRCRAFT REFINISHING & PAINTING 89 107
372809   AIRCRAFT RESEARCH & DEVELOPMENT (MFRS) 23 28
509301   AIRCRAFT SALVAGE (WHOLESALE) 64 77
829917   AIRCRAFT SCHOOLS 2440 2928
458104   AIRCRAFT SERVICING & MAINTENANCE 4077 4892
458105   AIRCRAFT STORAGE 200 240
458114   AIRCRAFT SUPPORT SERVICES 35 42
372402   AIRCRAFT TOOLING (MANUFACTURERS) 26 31
458107   AIRCRAFT UPHOLSTERERS 278 334
458113   AIRCRAFT WASHING & POLISHING 4 5
372103   AIRCRAFT/AIRCRAFT EQUIP TESTING (MFRS) 72 86
559905   AIRCRAFT-DEALERS 1178 1414
372101   AIRCRAFT-MANUFACTURERS 571 685
451201   AIRLINE COMPANIES 2479 2975
458111   AIRLINE SUPPORT SERVICES 65 78
472901   AIRLINE TICKET AGENCIES 13516 16219
829920   AIRLINE TRAINING SCHOOLS 65 78
594523   AIRPLANES-MODEL 37 44
154211   AIRPORT DESIGNERS 8 10
381203   AIRPORT EQUIPMENT & SUPPLIES (MFRS) 98 118
752104   AIRPORT PARKING SERVICE 14 17
411101   AIRPORT TRANSPORTATION SERVICE 4926 5911
458106   AIRPORTS 2782 3338
4581   AIRPORTS FLYING FIELDS & SERVICES 7774 9329
  A AIRTEMP 8 10
  A AIRTEMP 3 4
  A AIRTEMP 40 48
  A AIRTEMP 5 6
  D ALBERTSON'S 798 958
  G ALBERTSON'S 418 502
599944   ALBUMS (PHOTO) 12 14
278204   ALBUMS (PHOTO)-MANUFACTURERS 13 16
511226   ALBUMS (PHOTO)-WHOLESALE 8 10
516911   ALCOHOL (WHOLESALE) 75 90
382920   ALCOHOL BREATH DETECTORS (MANUFACTURERS) 22 26
899936   ALCOHOL PERMIT CONSULTANTS 6 7
839902   ALCOHOLISM INFORMATION & TREATMENT CTRS 14122 16946
799104   ALEXANDER TECHNIQUE 30 36
  9 ALFA ROMEO 36 43
519106   ALFALFA & ALFALFA PRODUCTS (WHOLESALE) 99 119
2812   ALKALIES & CHLORINE 239 287
281298   ALKALIES & CHLORINE (MANUFACTURERS) 205 246
281202   ALKALIES (MANUFACTURERS) 3 4
557101   ALL TERRAIN VEHICLES 992 1190
379909   ALL TERRAIN VEHICLES-MANUFACTURERS 8 10
283408   ALLERGY LABORATORIES 11 13
591209   ALLERGY RESISTANT PRODUCTS 34 41
801120   ALLERGY TREATMENT 9 11
  A ALLERGY, IMMUNOLOGY 4984 5981
  1 ALLIED 506 607
  A ALLIS CHALMERS 17 20