| 9601 | ANBX | Anbel Corp. (non revenue freight & passenger cars) | 1/1985-1/1994 (not listed) | | NAKINA |
| 9602 | ANBX | Anbel Corp. | Jan-94 | | NRHS |
| 9603 | ANBX | ANBEL CORPORATION (NON-REV & PSNGR CARS) | | | PWRC |
| 9604 | ANBX | Anbel Corporation | | | RSRV |
| 9605 | ANBY | A & B CARTAGE INC | | | SCAC3 |
| 9606 | ANC | Anglo Airlines Ltd. d/b/a Anglo Cargo Ltd. | IATA: EC, Callsign: Anglo, Ceased operations | GB | AVCODES |
| 9607 | ANC | Anglo Airlines Ltd. d/b/a Anglo Cargo Ltd. | IATA: ML, Callsign: Anglo, | GB | AVCODES |
| 9608 | ANC | Avian Líneas Aéreas S.A. t/a Avianca Argentina | IATA: A0, Callsign: Avian, IATA Prefix: 177, Ceased operations on 07 June 2019. ICAO designator changed from MCJ. ICAO callsign changed from Jetmac. Name changed from Macair Jet S.A. w.e.f. December 2016. | RA | AVCODES |
| 9609 | ANC | Anglo Cargo | | | ICAO1 |
| 9610 | ANC | The Atlantic & North Carolina R.R. Co. | 7/1936-4/1938 | | NAKINA |
| 9611 | ANC | Atlantic & North Carolina R.R. | Apr-38 | | NRHS |
| 9612 | ANC | ATLANTIC & NORTH CAROLINA RAILROAD | | | PWRC |
| 9613 | ANC | Atlantic and North Carolina Railroad | | | RSRV |
| 9614 | ANCA | AMERICAN CRUISE-AID LOGISTICS INC | | | SCAC4 |
| 9615 | ANCB | AMERICAN COACH LINES INC (DE CORP) | | | SCAC3 |
| 9616 | ANCB | ARANOSIAN OIL COMPANY | | | SCAC4 |
| 9617 | ANCC | AN CAR TRANSPORT INC | | | SCAC3 |
| 9618 | ANCC | ANCHOR LAMINA INC | | | SCAC4 |
| 9619 | ANCD | A & C CARRIERS OF DETROIT INC | | | SCAC3 |
| 9620 | ANCE | A N C EXPRESS INC | | | SCAC3 |
| 9621 | ANCF | ALLIANCE AIR FREIGHT INC | | | SCAC4 |
| 9622 | ANCG | A-ONE (A-1) COUNTING SOLUTIONS INC | | | SCAC4 |
| 9623 | ANCH | ANCHORAGE MOVING SERVICE INC | | | SCAC3 |
| 9624 | ANCH | AMERICAN CARTAGE INC | | | SCAC4 |
| 9625 | ANCI | A & C TRUCKMAN | | | SCAC3 |
| 9626 | ANCK | A & C TRUCKING INC | | | SCAC3 |
| 9627 | ANCL | ANCHOR LTD | | | SCAC3 |
| 9628 | ANCL | ALNA NAVIGATION COMPANY LIMITED | | | SCAC4 |
| 9629 | ANCN | ALLEN & COLES MOVING SYSTEMS | | | SCAC3 |
| 9630 | ANCO | ANCHOR HAULAGE CO INC | | | SCAC3 |
| 9631 | ANCP | A & C COACH INC | | | SCAC3 |
| 9632 | ANCQ | ANCHOR TRANSPORTATION | | | SCAC3 |
| 9633 | ANCQ | ANDERSON CONSTRUCTION | | | SCAC4 |
| 9634 | ANCR | AUSTRALIAN CARRIERS | | | SCAC4 |
| 9635 | ANCS | ALLIANCE TRANSPORTATION SERVICES IN | | | SCAC3 |
| 9636 | ANCS | ANTON COOPERATIVE ASSOCIATION | | | SCAC4 |
| 9637 | ANCT | ANDCO TRANSPORTATION COMPANY | | | SCAC3 |
| 9638 | ANCT | ANOC TRANSPORTATION | | | SCAC4 |
| 9639 | ANCU | ANCHORAGE SHIPPING LINE LLC | | UAE | BIC |
| 9640 | ANCU | ANCLIFF (BLT) LTD | | | SCAC3 |
| 9641 | ANCU | ANCLIFF (BLT) LTD | | | SCAC4 |
| 9642 | ANCW | AMENI-CO CARRIERS INC | | | SCAC3 |
| 9643 | ANCX | Norit Americas Inc. | added 4/1995; 7/2000-7/2005; eliminated 4/2006 | | NAKINA |
| 9644 | ANCX | American Norit Co., Inc. | added 10/1985; 1/1994; eliminated 4/1995 | | NAKINA |
| 9645 | ANCX | American Can Co. | added 10/1969; 4/1970-1/1975; eliminated 7/1975 | | NAKINA |
| 9646 | ANCX | American Can Co. | added 10/69; 4/70-1/75; eliminated 7/75 | | NRHS |
| 9647 | ANCX | American Norit Co., Inc. | 1/94; eliminated 4/95 | | NRHS |
| 9648 | ANCX | Norit Americas Inc. | added 4/95; 7/2000 | | NRHS |
| 9649 | ANCX | NORIT AMERICAS, INC.[AMERICAN NORIT CO.; AMERICAN CAN CO.] | | | PWRC |
| 9650 | ANCX | American Norit Company | | | RSRV |
| 9651 | ANCY | ARTIS & CLAYTON | | | SCAC3 |
| 9652 | ANCY | ARRENCA TRANSPORT INC | | | SCAC4 |
| 9653 | AND | National Jet Service, Inc. | Callsign: Air Indiana, | USA | AVCODES |
| 9654 | AND | Servicios Aereos de Los Andes S.A.C. | IATA: FP, Callsign: Servi Andes, Designator FP recalled by IATA. | PE | AVCODES |
| 9655 | AND | Servicios Aereos de Los Andes S.A.C. | Callsign: Servi Andes, Designator FP recalled by IATA. | PE | AVCODES |
| 9656 | AND | National Jet Service | | | ICAO1 |
| 9657 | AND | Andaluces ? | | E | TRAFFIC |
| 9658 | ANDA | ANOTHER DAY TRUCKING INC | | | SCAC4 |
| 9659 | ANDB | ANDERSON BROTHERS INC | | | SCAC3 |
| 9660 | ANDC | ANDRADE CORELLA, OCTAVIO | | | SCAC4 |
| 9661 | ANDE | ANDERSON TRUCK LINE, INC | | | SCAC3 |
| 9662 | ANDE | ANDERSON TRUCK LINE, INC | | | SCAC4 |
| 9663 | ANDERSEN | Andersen Windows Corporation of Bayport | | USA | TRAFFIC |
| 9664 | ANDF | ARNOLD FARM | | | SCAC4 |
| 9665 | ANDG | ANDERSON MOVING & STORAGE | | | SCAC4 |
| 9666 | ANDH | A & D TRUCK CO | | | SCAC3 |
| 9667 | ANDI | A & D MOVING & STORAGE CO INC | | | SCAC3 |
| 9668 | ANDI | ANDANI IMPORTS INC | | | SCAC4 |
| 9669 | ANDJ | A N D EXPRESS TRANSPORTATION INC | | | SCAC4 |
| 9670 | ANDL | ANDERSON TRUCKING | | | SCAC3 |
| 9671 | ANDL | ANDERSON TRUCKING | | | SCAC4 |
| 9672 | ANDM | A & D MOVING & STORAGE | | | SCAC4 |
| 9673 | ANDN | ANDREN TRANSFER, INC | | | SCAC3 |
| 9674 | ANDO | ANDREWS OIL COMPANY | | | SCAC4 |
| 9675 | ANDP | ANDERSON POTATO CO INC | | | SCAC3 |
| 9676 | ANDQ | ANDREWS TRUCKING INC | | | SCAC3 |
| 9677 | ANDR | ANDERSON, BILLY D TRUCKING | | | SCAC3 |
| 9678 | ANDR | ANDRADE CORELLA, RENE | | | SCAC4 |
| 9679 | ANDS | ANDERSON, R & SON INCORPORATED | | | SCAC3 |
| 9680 | ANDT | ANDERSEN, THEODORE R | | | SCAC3 |
| 9681 | ANDT | ARMY NAVY DEALS TRANSPORT | | | SCAC4 |
| 9682 | ANDU | C A F A SOC COOP R L | | | SCAC4 |
| 9683 | ANDW | ANDREW & PIERCE INC | | | PWRC |
| 9684 | ANDX | Andesite Rock Co. | 7/2000-7/2005 | | NAKINA |
| 9685 | ANDX | Andesite Rock Co. | Jul-00 | | NRHS |
| 9686 | ANDX | ANDESITE ROCK CO. | | | PWRC |
| 9687 | ANDX | Andesite Rock | | | RSRV |
| 9688 | ANDY | ANDY'S MOTOR FREIGHT | | | SCAC3 |
| 9689 | ANE | Americana de Aviacion, S.A. | Callsign: Americana, | PE | AVCODES |
| 9690 | ANE | Air National | Callsign: Air Tara, | USA | AVCODES |
| 9691 | ANE | Air Nostrum Lineas Aereas del Mediterraneo, S.A. | IATA: YW, Callsign: Nostru Air, ICAO designator changed from ANS | E | AVCODES |
| 9692 | ANE | Air Nostrum | IATA: YW | | ICAO1 |
| 9693 | ANE | Air Nostrum | | E | TRAFFIC |
| 9694 | ANEB | ANDERSON, B R INC | | | SCAC3 |
| 9695 | ANEC | ANDYS EXCAVATING INC | | | SCAC3 |
| 9696 | ANEE | ANDYS EXPRESS | | | SCAC3 |
| 9697 | ANEE | ADVANTAGE TRAILERS INC | | | SCAC4 |
| 9698 | ANEF | ANTA ENTERPRISES INC | | | SCAC4 |
| 9699 | ANEG | ANDERSON-ELERDING TRAVEL SERVICE | | | SCAC3 |
| 9700 | ANEH | ANDERSON, DON HAULAGE LTD | | | SCAC3 |
