| 1 | JAL | Japan Airlines Company Ltd. | IATA: JL, Callsign: Japanair, IATA Prefix: 131, Name changed from Japan Air Lines Company Ltd. Then changed to Japan Airlines International Co. Ltd. | J | AVCODES |
| 2 | JAL | Japan Air Lines Company Ltd. (JAL) | IATA: JL, Callsign: Japanair, IATA Prefix: 131, Name changed to Japan Airlines Company Ltd. | J | AVCODES |
| 3 | JAL | Japan Airlines International Co. Ltd. | IATA: JL, Callsign: Japanair, IATA Prefix: 131, Name changed from Japan Airlines Company Ltd w.e.f. 31 March 2004. | J | AVCODES |
| 4 | JAL | Japan Airlines Domestic | IATA: JL | | ICAO1 |
| 5 | JAL | Japan Airlines | IATA: JL | | ICAO1 |
| 6 | JAL | Japan Airlines | | J | TRAFFIC |
| 7 | JALG | JALAG TRUCKING | | | SCAC4 |
| 8 | JALI | J & A LOGISTIC | | | SCAC4 |
| 9 | JALN | J A LOGISTICS INC | | | SCAC4 |
| 10 | JALP | J & A LOGISTICS | | | SCAC4 |
| 11 | JALR | JOHNSON AIR LAND EXPRESS | | | SCAC4 |
| 12 | JALU | ALTINMARKA GIDA SAN VE TIC AS | | | SCAC4 |
| 13 | JALW | JO ANNS LOGISTICS & WAREHOUSING LLC | | | SCAC4 |
| 14 | JALX | JAIX Leasing Co. | added 10/1996; 7/2000-7/2005; eliminated 1/2007 | | NAKINA |
| 15 | JALX | Jos. A. Likely, Ltd. | 1/1950-1/1952; eliminated 10/1953 | | NAKINA |
| 16 | JALX | Jos. A. Likely, Ltd. | 1/52; eliminated 10/53 | | NRHS |
| 17 | JALX | JAIX Leasing Co. | added 10/96; 7/2000 | | NRHS |
| 18 | JALX | *JOS. A. LIKELY, LTD. | | | PWRC |
| 19 | JALX | *JAIX LEASING CORPORATION | | | PWRC |
| 20 | JALX | JAIX Leasing Corporation | | | RSRV |
