| 1 | Z7 | Zimbabwe Express Airlines | ICAO: EZX, Callsign: Zim Express, IATA Prefix: 247, Designator Z7 recalled by IATA | ZW | AVCODES |
| 2 | Z7 | Aviation Development Company Plc | ICAO: ADK, Callsign: Adco, Name changed to ADC Airlines | WAN | AVCODES |
| 3 | Z7 | Avia Traffic Company LLC | ICAO: AVJ, Callsign: Atomic, IATA designator changed to YK | KS | AVCODES |
| 4 | Z7 | ADC Airlines | ICAO: ADK, Callsign: Adco, Designator Z7* reinstated by IATA. AOC revoked on 30 April 2007. Name changed from Aviation Development Company Plc | WAN | AVCODES |
| 5 | Z7 | Sahara Air Cargo Limited | ICAO: SFQ, IATA Prefix: 913, | EAT | AVCODES |
| 6 | Z7 | NU-Aero (Pvt) Ltd t/a Fly Africa Zimbabwe | ICAO: FZW, Operations commenced on 01 August 2014. | ZW | AVCODES |
| 7 | Z7 | Amaszonas Uruguay | ICAO: AUZ, Callsign: Uruguayo, Name changed to Amaszonas Uruguay d/b/a Cristalux SA | ROU | AVCODES |
| 8 | Z7 | Amaszonas Uruguay d/b/a Cristalux SA | ICAO: AUZ, Callsign: Uruguayo, Name changed from Amaszonas Uruguay. | ROU | AVCODES |
| 9 | Z7 | CAMEX Airlines LLC | ICAO: CMS, Callsign: Camex, IATA Prefix: 207, | GE | AVCODES |
