| 1 | AAZ | Angus Aviation Ltd. | Callsign: Angus, | CDN | AVCODES |
| 2 | AAZ | Asian Air | IATA: KJ, Callsign: Aibek Airways, IATA Prefix: 666, AOC suspended on 07 February 2016. | KS | AVCODES |
| 3 | AAZ | Aeolus Air Limited | Callsign: Aeolus, | WAG | AVCODES |
| 4 | AAZ | Angus Aviation | | | ICAO1 |
| 5 | AAZA | ARMADORES ASHLEY, S.A. | | | SCAC3 |
| 6 | AAZC | AURORA AUSTRALIS MARITIME CORP. | | | SCAC3 |
| 7 | AAZM | ALL AMERICAN MOBILE HOME MOVERS | | | SCAC3 |
| 8 | AAZP | ANACONDA TRANSPORT | | | SCAC4 |
| 9 | AAZT | ARA TRANSPORTATION | | | SCAC4 |
| 10 | AAZV | ALL AMERICAN TRANSPORT INC | | | SCAC3 |
