| 1 | AJM | Air Jamaica | IATA: JM, Callsign: Jamaica, IATA Prefix: 201, Ceased operations during 2015. ICAO callsign changed from Juliett Mike | JA | AVCODES |
| 2 | AJM | Air Jamaica | IATA: JM, Callsign: Juliett Mike, IATA Prefix: 201, ICAO callsign changed to Jamaica | JA | AVCODES |
| 3 | AJM | Air Jamaica | IATA: JM | | ICAO1 |
| 4 | AJMA | AVENDANO CHAN, CESAR JAIME | | | SCAC4 |
| 5 | AJMD | AJM DELIVERY SERVICE INC | | | SCAC4 |
| 6 | AJME | A & J MIXING INTERNATIONAL INC | | | SCAC4 |
| 7 | AJMI | AJ MILEZ INC | | | SCAC4 |
| 8 | AJML | A J M INDUSTRIES LLC | | | SCAC4 |
| 9 | AJMQ | A & J MOTOR LINES INC | | | SCAC3 |
| 10 | AJMT | ANDERSON, JIM TRUCKING | | | SCAC3 |
| 11 | AJMX | AJMX Leasing | | USA | TRAFFIC |
