| 1 | JAB | Juan Air (!979) Ltd. | Callsign: Juan Air, | CDN | AVCODES |
| 2 | JAB | Jet Business Airlines | Callsign: Jet Business, | B | AVCODES |
| 3 | JAB | Air Bagan Limited | IATA: W9, Callsign: Air Bagan, IATA Prefix: 017, Designator W9* recalled by IATA | MYA | AVCODES |
| 4 | JAB | Air Bagan Limited | Callsign: Air Bagan, Designator W9* recalled by IATA | MYA | AVCODES |
| 5 | JAB | Air Bagan | IATA: W9 | | ICAO1 |
| 6 | JAB | J & A Brown (coal mining) | | AUS | TRAFFIC |
| 7 | JABB | JOHAL NATIONAL INC | | | SCAC4 |
| 8 | JABC | J A B LOGISTICS INC | | | SCAC4 |
| 9 | JABE | JAMES CARTAGE CO INC | | | SCAC4 |
| 10 | JABH | JA-LYN FARMS LTD | | | SCAC4 |
| 11 | JABL | JACKSON TRANSPORTATION SERVICES INC | | | SCAC4 |
| 12 | JABM | J&B MURPHY TRUCKING, INC | | | SCAC1 |
| 13 | JABO | JAMERSON BROTHERS TRUCKING COMPANY | | | SCAC4 |
| 14 | JABP | JABEZ EXPEDITING & LOGISTICS CO | | | SCAC4 |
| 15 | JABQ | JAGRUP ENTERPRISES LTD | | | SCAC4 |
| 16 | JABR | J A B TRUCKING | | | SCAC4 |
