| 1 | APG | Aerotaxis Pegaso, S.A. de C.V. | Callsign: Aeropegaso, | MEX | AVCODES |
| 2 | APG | Air People International Co. Ltd. | IATA: 3D, Callsign: Air People, | T | AVCODES |
| 3 | APG | AirAsia, Inc. Philippines | IATA: PQ, Callsign: Cool Red, IATA Prefix: 062, Merged with Philippines AirAsia Inc. (Z2/EZD) in January 2016. | RP | AVCODES |
| 4 | APG | Philippines AirAsia Inc. t/a AirAsia Philippines | IATA: Z2, Callsign: Cool Red, IATA Prefix: 457, Name changed from Zest Airways Inc. t/a AirAsia Zest. Merged with AirAsia, Inc. Philippines. Name changed from Zest Airways Inc. Name changed from Asian Spirit | RP | AVCODES |
| 5 | APG | Air People International | | | ICAO1 |
| 6 | APG | Philippines AirAsia | | RP | TRAFFIC |
| 7 | APGB | AUTO PARTES MATAMOROS SA DE CV | | | SCAC4 |
| 8 | APGC | ALPHA GLOBAL CANADA INC | | | SCAC4 |
| 9 | APGF | APL LOGISTICS FREIGHT SYSTEMS INC | | | SCAC4 |
| 10 | APGG | A P MOTORSPORTS INC | | | SCAC4 |
| 11 | APGH | ALL PRO FREIGHT SYSTEMS INC | | | SCAC3 |
| 12 | APGH | ALL PRO FREIGHT SYSTEMS INC | | | SCAC4 |
| 13 | APGK | A COOPER LOGISTICS INC | | | SCAC4 |
| 14 | APGL | ATLANTIC PACIFIC GLOBAL LOGISTICS L | | | SCAC4 |
| 15 | APGM | ARCHIPELAGO MARINE RESEARCH LTD | | | SCAC4 |
| 16 | APGR | APGAR BROS INC | | | SCAC3 |
| 17 | APGR | APGAR BROS | | | SCAC4 |
| 18 | APGU | ABERDEEN PROVING GROUND | | | SCAC4 |
| 19 | APGV | A COOPER LOGISTICS INC (EXPEDITE DI | | | SCAC4 |
| 20 | APGX | Armstrong Packing Co. | 8/1920-7/1932 | | NAKINA |
| 21 | APGX | ARMSTRONG PACKING CO. | | | PWRC |
| 22 | APGY | ARPIN, GEORGE & SONS INC | | | SCAC4 |
