| 1 | AJC | Bar Harbor Airlines | Callsign: Bar Harbor, Ceased operations in March 1991. | USA | AVCODES |
| 2 | AJC | Bar Harbor Airlines | | | ICAO1 |
| 3 | AJCC | A & J CARTAGE COMPANY | | | SCAC3 |
| 4 | AJCC | A & J CARTAGE COMPANY | | | SCAC4 |
| 5 | AJCF | AJC INTERNATIONAL INC | | | SCAC4 |
| 6 | AJCH | AJC ENTERPRISES | | | SCAC4 |
| 7 | AJCI | A J C AIR FREIGHT INC | | | SCAC3 |
| 8 | AJCK | A J TRUCKING INC | | | SCAC3 |
| 9 | AJCK | AJW TRANSPORTATION LLC | | | SCAC4 |
| 10 | AJCL | AJC LOGISTICS LLC | | | SCAC4 |
| 11 | AJCM | ASCH, J C MOVERS INC | | | SCAC3 |
| 12 | AJCM | AJ'S OAK EXPRESS | | | SCAC4 |
| 13 | AJCN | AMERISTAR JET CHARTER INC | | | SCAC4 |
| 14 | AJCO | AJC INTERNATIONAL INC | | | SCAC4 |
| 15 | AJCP | AUSTIN, JAMES COMPANY | | | SCAC4 |
| 16 | AJCQ | AVERY, J CONSOLIDATION WHSE & DISTR | | | SCAC3 |
| 17 | AJCR | A J CARGO INC | | | SCAC3 |
| 18 | AJCS | ACC JEWELRY CREATIONS | | | SCAC4 |
| 19 | AJCU | AUSTRALIA JAPAN CONTAINER LINE | | | PWRC |
| 20 | AJCU | Australia Japan Container Line | | | RSRV |
| 21 | AJCU | AUSTRALIA JAPAN CONTAINER LINE | | | SCAC3 |
| 22 | AJCU | P & O NEDLLOYD BV | | | SCAC4 |
| 23 | AJCY | ATKINSON, JERRY COMPANY | | | SCAC4 |
