| 3501 | ADOC | ANTLER DOC | | | SCAC4 |
| 3502 | ADOCI | ADOÇIM ÇIMENTO BETON SAN VE TIC. A.Ş. | | TR | VKM |
| 3503 | ADOE | ADVANCE COURIER SERVICE | | | SCAC3 |
| 3504 | ADOF | ALLIED DOMESTIC FORWARDING INC | | | SCAC3 |
| 3505 | ADOH | ANDOVER INDUSTRIES | | | SCAC3 |
| 3506 | ADOI | ADONIS TRUCK LINES | | | SCAC3 |
| 3507 | ADOI | ADVANCED OFFICE INSTALLERS | | | SCAC4 |
| 3508 | ADOJ | A-DOC OIL CO | | | SCAC4 |
| 3509 | ADOK | AIRDOCK SYSTEMS | | | SCAC3 |
| 3510 | ADOL | AMBASSADOR RELOCATIONS INC | | | SCAC3 |
| 3511 | ADOL | AMBASSADOR RELOCATIONS INC | | | SCAC4 |
| 3512 | ADOM | ANDERSON MOVING CO | | | SCAC3 |
| 3513 | ADOM | ARREDONDO, GREGORIO | | | SCAC4 |
| 3514 | ADOO | ARMADORES MARIROSA | | | SCAC3 |
| 3515 | ADOP | ANDERSON TRANSPORT | | | SCAC3 |
| 3516 | ADOQ | ANDERSON MOVERS INC | | | SCAC3 |
| 3517 | ADOQ | ADDCO TRANSPORT INC | | | SCAC4 |
| 3518 | ADOR | ANDEE MOTOR CARRIER | | | SCAC3 |
| 3519 | ADOR | ALEJANDRE ORTIZ, FERNANDO | | | SCAC4 |
| 3520 | ADOS | ADM LOGISTICS INC | | | SCAC4 |
| 3521 | ADOT | ANDERSON, C & SON TRUCKING | | | SCAC3 |
| 3522 | ADOU | ATELIERS D ORVAL SAS | | | SCAC4 |
| 3523 | ADOW | AMA-DOS-TWO (2) TRIPS | | | SCAC3 |
| 3524 | ADP | Aerodiplomatic, S.A. de C.V. | Callsign: Aerodiplomatic, | MEX | AVCODES |
| 3525 | ADP | Aerodiplomatic | | | ICAO1 |
| 3526 | ADPA | ADPAC TRUCKING LTD | | | SCAC3 |
| 3527 | ADPC | ALLIED TRANSPORT INC | | | SCAC3 |
| 3528 | ADPD | ADVANCED POOL DISTRIBUTION INC | | | SCAC3 |
| 3529 | ADPE | ANDERSON TRANSPORT INC | | | SCAC4 |
| 3530 | ADPF | ADEPT PLASTIC FINISHING INC | | | SCAC4 |
| 3531 | ADPH | ADOLPHS TRUCKING COMPANY INC | | | SCAC3 |
| 3532 | ADPH | ADANAC PATTERNSHOP LTD | | | SCAC4 |
| 3533 | ADPI | ADEPT TRUCKING CO INC | | | SCAC3 |
| 3534 | ADPI | ADS TRANSPORT INC | | | SCAC4 |
| 3535 | ADPJ | ADELMANN, PETER J INC | | | SCAC3 |
| 3536 | ADPM | AMERICAN DEVELOPMENT INC | | | SCAC3 |
| 3537 | ADPM | ADAMS PETROLEUM INC | | | SCAC4 |
| 3538 | ADPN | ADVANCE TRANSPORTATION | | | SCAC3 |
| 3539 | ADPO | ADONIS TRANSPORT | | | SCAC4 |
| 3540 | ADPP | A-ACCREDITED AUTO SHIPPERS | | | SCAC3 |
| 3541 | ADPQ | ADAP INC | | | SCAC4 |
| 3542 | ADPS | AMERICAN DELIVERY SERVICE INC | | | SCAC3 |
| 3543 | ADPT | ADEPT FORWARDING INC | | | SCAC3 |
| 3544 | ADPT | ADAMPOL TRUCKING LTD | | | SCAC4 |
| 3545 | ADPU | A D SHIPPING & LOGISTICS | | IND | BIC |
| 3546 | ADPV | AD DISPLAY | | | SCAC4 |
| 3547 | ADPW | ADAMS TRANSPORT | | | SCAC3 |
| 3548 | ADPY | ADMIRAL PETROLEUM CO | | | SCAC4 |
| 3549 | ADPZ | ADM PROCESSING | | | PWRC |
| 3550 | ADQ | Avion Taxi (2695731 Canada Inc.) | Callsign: Air Data, | CDN | AVCODES |
| 3551 | ADQ | Avion Taxi | | | ICAO1 |
| 3552 | ADQD | ANDYS INC | | | SCAC4 |
| 3553 | ADQE | ADEQUATE TRANSPORTATION LLC | | | SCAC4 |
| 3554 | ADQH | AITODOR SHIPPING LIMITED | | | SCAC3 |
| 3555 | ADQH | A AND D DISCOUNT HEATING OIL | | | SCAC4 |
| 3556 | ADQM | ADAMS TRANSIT INC | | | SCAC3 |
| 3557 | ADQN | ALLIED LOGISTICS INC | | | SCAC4 |
| 3558 | ADQP | ADMIRAL SHIPPING AGENCY | | | SCAC3 |
| 3559 | ADQP | ADMIRAL SHIPPING AGENCY | | | SCAC4 |
| 3560 | ADQQ | ADVANCE DISTRIBUTION LOGISTICS INTE | | | SCAC4 |
| 3561 | ADQR | ADAMS, RON COMPANY INC | | | SCAC3 |
| 3562 | ADQS | APPLIANCE DELIVERY SERVICE | | | SCAC3 |
| 3563 | ADQS | ALCO DELIVERY SERVICE | | | SCAC4 |
| 3564 | ADQT | ADIRONDACK TRANSPORTATION SERVICES | | | SCAC3 |
| 3565 | ADR | Inex-Adria Airways | IATA: JP, Callsign: Adria, Name changed to Adria Airways. Name changed form Adria Aviopromet | YU | AVCODES |
| 3566 | ADR | Adria Airways | IATA: JP, Callsign: Adria, IATA Prefix: 165, Name changed form Inex-Adria | YU | AVCODES |
| 3567 | ADR | Adria Airways | IATA: JP | | ICAO1 |
| 3568 | ADR | Adria Airways | | SLO | TRAFFIC |
| 3569 | ADRA | ANDRADE, R | | | SCAC4 |
| 3570 | ADRB | ADAMS, ROBERT F | | | SCAC3 |
| 3571 | ADRB | ADROIT LOGISTICS LLC | | | SCAC4 |
| 3572 | ADRC | ADIRONDACK RAILWAY CORP. | | | PWRC |
| 3573 | ADRC | ANDERSON CONTRACTING CO INC | | | SCAC3 |
| 3574 | ADRC | ADVANCED RAIL MANAGEMENT CORPORATIO | | | SCAC4 |
| 3575 | ADRD | ADAMS RELOAD COMPANY INC | | | SCAC4 |
| 3576 | ADRE | AGRICOLA DEL RANCHO S A DE C V | | | SCAC4 |
| 3577 | ADRF | ARENSDORF TRUCKING | | | SCAC3 |
| 3578 | ADRG | ADVANCED RECYCLING INC | | | SCAC3 |
| 3579 | ADRH | ADERIGHT SHIPPING LIMITED | | | SCAC3 |
| 3580 | ADRH | ANTIMODULAR RESEARCH INC | | | SCAC4 |
| 3581 | ADRI | ANDERSONS MOVING & STORAGE CO INC | | | SCAC3 |
| 3582 | ADRI | ADRIYATIK GEMI ISLETMECILIGI AS | | | SCAC4 |
| 3583 | ADRIA | Adria Transport | | A | TRAFFIC |
| 3584 | ADRJ | ADRIANA TRANSPORT INC | | | SCAC4 |
| 3585 | ADRK | ANDERSON TRUCKING | | | SCAC3 |
| 3586 | ADRK | ADAMS, R K TRUCKING INC | | | SCAC4 |
| 3587 | ADRM | AMERICAN DREAM LIMOUSINE CORPORATIO | | | SCAC3 |
| 3588 | ADRN | ADRIAN, WARD L | | | SCAC3 |
| 3589 | ADRO | ANDROS TRUCKING INC | | | SCAC3 |
| 3590 | ADRO | ADR TRANSPORT | | | SCAC4 |
| 3591 | ADRP | ADVANCED TRANSPORTATION SERVICE INC | | | SCAC3 |
| 3592 | ADRP | ARANDA TRANSPORTATION | | | SCAC4 |
| 3593 | ADRQ | ANDRIE INC. | | | SCAC3 |
| 3594 | ADRQ | ANDRIE INC | | | SCAC4 |
| 3595 | ADRS | ADAIRS TRANSPORT LTD | | | SCAC3 |
| 3596 | ADRS | ANDERSON TRUCKING LLC | | | SCAC4 |
| 3597 | ADRT | ANDREWS, DARRELL TRUCKING | | | SCAC3 |
| 3598 | ADRU | BARCELONESA DE DROGAS Y PRODUCTOS Q | | | SCAC4 |
| 3599 | ADRV | ADVOCATE SERVICES, INC | | | SCAC3 |
| 3600 | ADRV | ADVANCED RESPONSE VEHICLES INC | | | SCAC4 |
