1 | PPW | Royal Phnom Penh Airways | IATA: RL, Callsign: Phnom-Penh Air, | K | AVCODES |
2 | PPW | Royal Phnom Penh Airways | IATA: RL | | ICAO1 |
3 | PPWC | POWELLCO INC | | | SCAC3 |
4 | PPWX | Pacific Wholesale Poultry Co. | 7/1954; eliminated 10/1954 | | NAKINA |
5 | PPWX | PACIFIC WHOLESALE POULTRY CO. | | | PWRC |