| 1 | P9 | Perm State Air Enterprise | ICAO: PGP, Callsign: Perm Air, Designator P9* recalled by IATA | RUS | AVCODES |
| 2 | P9 | Aero Micronesia Inc d/b/a Asia Pacific Airlines | ICAO: MGE, Callsign: Magellan, IATA Prefix: 046, | GUM | AVCODES |
| 3 | P9 | Pro Air, Inc. | ICAO: PRH, Callsign: Prohawk, Ceased operations on 18 September 2000. IATA desigantor changes from XL* | USA | AVCODES |
| 4 | P9 | Nas Air, S.A. | ICAO: NCM, Callsign: Air Bane, | RMM | AVCODES |
| 5 | P9 | Peruvian Air Lines S.A. | ICAO: PVN, Callsign: Peruvian, Ceased operations on 02 October 2019. | PE | AVCODES |
| 6 | P9 | Palau Express Airlines Corporation | ICAO: PXC, Callsign: Palau Express, | PAL | AVCODES |
