| 1 | ANC | Anglo Airlines Ltd. d/b/a Anglo Cargo Ltd. | IATA: EC, Callsign: Anglo, Ceased operations | GB | AVCODES |
| 2 | ANC | Anglo Airlines Ltd. d/b/a Anglo Cargo Ltd. | IATA: ML, Callsign: Anglo, | GB | AVCODES |
| 3 | 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 |
| 4 | ANC | Anglo Cargo | | | ICAO1 |
| 5 | ANC | The Atlantic & North Carolina R.R. Co. | 7/1936-4/1938 | | NAKINA |
| 6 | ANC | Atlantic & North Carolina R.R. | Apr-38 | | NRHS |
| 7 | ANC | ATLANTIC & NORTH CAROLINA RAILROAD | | | PWRC |
| 8 | ANC | Atlantic and North Carolina Railroad | | | RSRV |
| 9 | ANCA | AMERICAN CRUISE-AID LOGISTICS INC | | | SCAC4 |
| 10 | ANCB | AMERICAN COACH LINES INC (DE CORP) | | | SCAC3 |
| 11 | ANCB | ARANOSIAN OIL COMPANY | | | SCAC4 |
| 12 | ANCC | AN CAR TRANSPORT INC | | | SCAC3 |
| 13 | ANCC | ANCHOR LAMINA INC | | | SCAC4 |
| 14 | ANCD | A & C CARRIERS OF DETROIT INC | | | SCAC3 |
| 15 | ANCE | A N C EXPRESS INC | | | SCAC3 |
| 16 | ANCF | ALLIANCE AIR FREIGHT INC | | | SCAC4 |
| 17 | ANCG | A-ONE (A-1) COUNTING SOLUTIONS INC | | | SCAC4 |
| 18 | ANCH | ANCHORAGE MOVING SERVICE INC | | | SCAC3 |
| 19 | ANCH | AMERICAN CARTAGE INC | | | SCAC4 |
| 20 | ANCI | A & C TRUCKMAN | | | SCAC3 |
| 21 | ANCK | A & C TRUCKING INC | | | SCAC3 |
| 22 | ANCL | ANCHOR LTD | | | SCAC3 |
| 23 | ANCL | ALNA NAVIGATION COMPANY LIMITED | | | SCAC4 |
| 24 | ANCN | ALLEN & COLES MOVING SYSTEMS | | | SCAC3 |
| 25 | ANCO | ANCHOR HAULAGE CO INC | | | SCAC3 |
| 26 | ANCP | A & C COACH INC | | | SCAC3 |
| 27 | ANCQ | ANCHOR TRANSPORTATION | | | SCAC3 |
| 28 | ANCQ | ANDERSON CONSTRUCTION | | | SCAC4 |
| 29 | ANCR | AUSTRALIAN CARRIERS | | | SCAC4 |
| 30 | ANCS | ALLIANCE TRANSPORTATION SERVICES IN | | | SCAC3 |
| 31 | ANCS | ANTON COOPERATIVE ASSOCIATION | | | SCAC4 |
| 32 | ANCT | ANDCO TRANSPORTATION COMPANY | | | SCAC3 |
| 33 | ANCT | ANOC TRANSPORTATION | | | SCAC4 |
| 34 | ANCU | ANCHORAGE SHIPPING LINE LLC | | UAE | BIC |
| 35 | ANCU | ANCLIFF (BLT) LTD | | | SCAC3 |
| 36 | ANCU | ANCLIFF (BLT) LTD | | | SCAC4 |
| 37 | ANCW | AMENI-CO CARRIERS INC | | | SCAC3 |
| 38 | ANCX | Norit Americas Inc. | added 4/1995; 7/2000-7/2005; eliminated 4/2006 | | NAKINA |
| 39 | ANCX | American Norit Co., Inc. | added 10/1985; 1/1994; eliminated 4/1995 | | NAKINA |
| 40 | ANCX | American Can Co. | added 10/1969; 4/1970-1/1975; eliminated 7/1975 | | NAKINA |
| 41 | ANCX | American Can Co. | added 10/69; 4/70-1/75; eliminated 7/75 | | NRHS |
| 42 | ANCX | American Norit Co., Inc. | 1/94; eliminated 4/95 | | NRHS |
| 43 | ANCX | Norit Americas Inc. | added 4/95; 7/2000 | | NRHS |
| 44 | ANCX | NORIT AMERICAS, INC.[AMERICAN NORIT CO.; AMERICAN CAN CO.] | | | PWRC |
| 45 | ANCX | American Norit Company | | | RSRV |
| 46 | ANCY | ARTIS & CLAYTON | | | SCAC3 |
| 47 | ANCY | ARRENCA TRANSPORT INC | | | SCAC4 |
