| 1 | RJB | Panellenic Airlines S.A. | Callsign: Panellenic, | GR | AVCODES |
| 2 | RJB | Stifelsen Rjukanbanen | | NO | VKM |
| 3 | RJBC | ROGERS, J B CONSTRUCTION CO | | | SCAC3 |
| 4 | RJBM | RJB TRUCKING | | | SCAC4 |
| 5 | RJBN | RUSSELL, J B & SON | | | SCAC4 |
| 6 | RJBS | RATLIFF, JAMES C BACKHOE SERVICE | | | SCAC3 |
| 7 | RJBS | R & J SPECIALIZED TRANSPORTATION | | | SCAC4 |
| 8 | RJBT | RJB TRANSPORT LLC | | | SCAC4 |
| 9 | RJBX | R.J. Brown Co. | 1/1952 | | NAKINA |
| 10 | RJBX | R.J. Brown Co. | Jan-52 | | NRHS |
| 11 | RJBX | R. J. BROWN CO. | | | PWRC |
