| 1 | AZU | Avionik Zentrum | Callsign: Aviazentrum, | D | AVCODES |
| 2 | AZU | Air Star Zanzibar | Callsign: Air Zastar, | EAT | AVCODES |
| 3 | AZU | Azul Linhas Aereas Brasileiras | IATA: AD, Callsign: Azul, IATA Prefix: 577, | BR | AVCODES |
| 4 | AZUC | CORPORATION AZUCA | | | PWRC |
| 5 | AZUR | AZURE SHIPPING CORPORATION S A | | | SCAC4 |
| 6 | AZUR | Lignes d'Azur | City: Nice, Lignes d'Azur is the commercial name under which the networks of the Nice Côte d'Azur Metropolis and the Alpes-Maritimes 1 departmental council have been operated since 2010 | F | TRAFFIC |
| 7 | AZUS | AZUSA TRANSPORT | | | SCAC3 |
