| 1 | 9R | Rwanda Airlines | ICAO: RUA, Designator 9R recalled by IATA | RWA | AVCODES |
| 2 | 9R | Rosenbalm Aviation, Inc | ICAO: RAX, Name changed to Flagship Express late 1990. | USA | AVCODES |
| 3 | 9R | Phuket Airlines Co. Ltd. | ICAO: VAP, Callsign: Phuket Air, IATA Prefix: 346, Ceased operations during 2012. | T | AVCODES |
| 4 | 9R | Air Kilroe Ltd. | ICAO: AKL, Callsign: Kilroe, IATA designator changed to T3 | GB | AVCODES |
| 5 | 9R | Euro Direct (UK) | ICAO: EUD, Ceased operations on 27 February 1995. | GB | AVCODES |
| 6 | 9R | Nordic East Airlink AB | ICAO: NDC, Callsign: Nordic, Designator changed to 7I | S | AVCODES |
| 7 | 9R | SATENA Servicio Aereo a Territorios Nacionales | ICAO: NSE, Callsign: Satena, | CO | AVCODES |
