| 1 | AQN | Air Queensland | Callsign: Bushair, Merged into Australian Airlines 30 April 1988. Name changed from Bush Pilots Airways on 04 January 1982. | AUS | AVCODES |
| 2 | AQN | Air Queensland | | | ICAO1 |
| 3 | AQNA | ALCON TRANSPORTATION | | | SCAC4 |
| 4 | AQNC | AQUALU INDUSTRIES INC | | | SCAC4 |
| 5 | AQND | ANDRISANO EXPRESS | | | SCAC4 |
| 6 | AQNE | AMERICAN TRANSPORT ENTERPRISES | | | SCAC4 |
| 7 | AQNL | ALTERNATIVE LOGISTICS LLC | | | SCAC4 |
| 8 | AQNM | A M A TRANS INC | | | SCAC4 |
| 9 | AQNU | AQUARIUS NAVIGATION LINE (UK) LTD | | | SCAC4 |
| 10 | AQNV | AQUAMARINE NAVIGATION | | | SCAC3 |
