| 1 | AZS | Aviacon Zitotrans Air Company JSC | IATA: ZR, Callsign: Zitotrans, | RUS | AVCODES |
| 2 | AZS | Aviacon Zitotrans Air Company | | | ICAO1 |
| 3 | AZS | Arizona Southern R.R. Co. | 8/1920-7/1932 | | NAKINA |
| 4 | AZS | Arizona Southern R.R. Co. | 23-Jul | | NRHS |
| 5 | AZS | ARIZONA SOUTHERN RAILROAD | | | PWRC |
| 6 | AZS | Arizona Southern Railroad | | | RSRV |
| 7 | AZSE | ARIZSON EXPRESS | | | SCAC4 |
| 8 | AZSF | A-Z SPONGE & FOAM PRODUCTS LTD | | | SCAC4 |
| 9 | AZSI | ALS TRANZ SOLUTIONS INC | | | SCAC4 |
| 10 | AZSK | ARAIZA & SON TRUCKING CORPORATION | | | SCAC4 |
| 11 | AZSM | ALVAREZ SALDIVAR, MIGUEL ANGEL | | | SCAC4 |
| 12 | AZSO | AZS TRANSPORT LLC | | | SCAC4 |
| 13 | AZSR | ARIZONA STORAGE RENTAL INC | | | SCAC3 |
| 14 | AZSR | ARIZONA STORAGE RENTAL INC | | | SCAC4 |
| 15 | AZST | AZAR STORAGE INC | | | SCAC4 |
