| 1 | APH | Alpha Aviation, Inc. | Callsign: Airflight, | USA | AVCODES |
| 2 | APH | Alpha Aviation, Inc. | | | ICAO1 |
| 3 | APH | Agropolychim / Агрополихим | | BG | VKM |
| 4 | APHA | AMPHITRITE MARITIME LIMITED | | | SCAC4 |
| 5 | APHB | ALPHA BUS LEASING INC | | | SCAC3 |
| 6 | APHC | ALPHA COURIER CO INC | | | SCAC3 |
| 7 | APHH | AMERICAN LEASE INC | | | SCAC4 |
| 8 | APHI | ALPHA MOTOR WAYS, INC | | | SCAC3 |
| 9 | APHI | ALPHA MOTOR WAYS INC | | | SCAC4 |
| 10 | APHK | A P TRANSPORT INC | | | SCAC3 |
| 11 | APHK | ALPHA LOGISTICS AGENTES ADUANALES S | | | SCAC4 |
| 12 | APHL | APACHE TRUCK LEASING INC | | | SCAC3 |
| 13 | APHL | ASPHALTOS TRADE S A | | | SCAC4 |
| 14 | APHM | APACHE MOVING AND STORAGE, INC | | | SCAC3 |
| 15 | APHN | ALPHA TRANSPORTATION INC | | | SCAC3 |
| 16 | APHN | ALPHA TRANS LTD | | | SCAC4 |
| 17 | APHO | ALPHA OMEGA MOVING & STORAGE INC | | | SCAC3 |
| 18 | APHP | ALL PHASE TRANSPORTATION INC | | | SCAC4 |
| 19 | APHQ | ALPHA RESINS CORPORATION | | | SCAC3 |
| 20 | APHQ | ASPHALT SPECIALTIES CO INC | | | SCAC4 |
| 21 | APHR | APHIS READYMIX | | | SCAC3 |
| 22 | APHU | CMA-CGM | | F | BIC |
| 23 | APHU | APL CO PTE LTD-NOL GROUP | | | SCAC4 |
| 24 | APHV | ALPHA SHIPPING AND CHARTERING LLC | | | SCAC4 |
| 25 | APHW | APPALACHIAN HARDWOODS & TRUCKING CO | | | SCAC3 |
| 26 | APHW | ASAP HAULING | | | SCAC4 |
| 27 | APHX | Air Products Polymers, L.P. | added 1/1999; 7/2000-7/2005 | | NAKINA |
| 28 | APHX | Apache Powder Co. | 7/1930-1/1952; eliminated 4/1954; 7/1954 | | NAKINA |
| 29 | APHX | Arms Palace Horse Car Co. | 8/1920 | | NAKINA |
| 30 | APHX | Arms Palace Horse Car Co. (Arms-Yager Ry. Car Co.) | 7/1923 | | NAKINA |
| 31 | APHX | Apache Powder Co. | 4/38-1/52; eliminated 4/54 | | NRHS |
| 32 | APHX | Air Products Polymers, L.P. | added 1/99; 7/2000 | | NRHS |
| 33 | APHX | AIR PRODUCTS POLYMERS, LP | | | PWRC |
| 34 | APHX | *ARMS PALACE HORSE CAR CO. (ARMS-YAGER RY. CAR CO.) | | | PWRC |
| 35 | APHX | *APACHE POWDER CO. | | | PWRC |
| 36 | APHX | Air Products Polymers | | | RSRV |
| 37 | APHX | AIR PRODUCTS POLYMERS LP | | | SCAC4 |
| 38 | APHX | Air Products Polymers, L.P. | | USA | TRAFFIC |
