| 1 | JCB | J C Bamford Excavators Ltd. | Callsign: JayCeeBee, | GB | AVCODES |
| 2 | JCB | J C Bamford (Excavators) | | | ICAO1 |
| 3 | JCBE | JACOB EXPRESS | | | SCAC4 |
| 4 | JCBF | JACOBSON TRANSFER | | | SCAC4 |
| 5 | JCBH | JCB TRANSPORTATION INC | | | SCAC4 |
| 6 | JCBK | JBCI TRUCKING INC | | | SCAC4 |
| 7 | JCBN | JCB TRANSPORTATION LLC | | | SCAC4 |
| 8 | JCBO | JACOBS, MARK TRANSPORTATION | | | SCAC4 |
| 9 | JCBP | J C B TRANSPORT INC | | | SCAC4 |
| 10 | JCBQ | JENSEN CUSTOMS BROKERS CANADA INC | | | SCAC4 |
| 11 | JCBR | JEFFERSON & CYPRESS BAYOU RAILROAD | | | PWRC |
| 12 | JCBS | JACOBS, TIM | | | SCAC4 |
| 13 | JCBU | CARLSBERG DANMARK A/S | | | SCAC4 |
| 14 | JCBY | JACKSON, MARSHA M | | | SCAC4 |
