| 1 | JAA | Japan Asia Airways Co. Ltd. | IATA: EG, Callsign: Asia, IATA Prefix: 688, Ceased operations on 31 March 2008. | J | AVCODES |
| 2 | JAA | Jet Asia Airways Company Limited dba Jet Asia | IATA: JF, Callsign: Jet Asia, IATA Prefix: 884, Ceased operations during September 2020. | T | AVCODES |
| 3 | JAA | Japan Asia Airways | IATA: EG | | ICAO1 |
| 4 | JAA | Japan Asia Airways | | J | TRAFFIC |
| 5 | JAAC | JAMES MOVERS & STORAGE INC | | | SCAC4 |
| 6 | JAAD | J & A TRANSPORTATION LLC | | | SCAC4 |
| 7 | JAAJ | Järnvägssällskapet Åmål-Årjängs Järnväg | | SE | VKM |
| 8 | JAAL | JADE SKY LOGISTICS CORP | | | SCAC4 |
| 9 | JAAN | J A A R LLC | | | SCAC4 |
| 10 | JAAO | JUAREZ ALVARADO, ALFREDO | | | SCAC4 |
| 11 | JAAQ | JAAT TRANSPORT INC | | | SCAC4 |
| 12 | JAAR | JAMES GLOBAL LOGISTICS INC | | | SCAC4 |
| 13 | JAAT | JetAsia Airways | Real: JAA | T | TRAFFIC |
| 14 | JAAU | JORDAN BROMINE COMPANY LIMITED | | JOR | BIC |
| 15 | JAAU | JORDAN BROMINE COMPANY | | | PWRC |
| 16 | JAAU | Jordan Bromine | | | RSRV |
| 17 | JAAU | JORDAN BROMINE COMPANY LIMITED | | | SCAC4 |
