| 1 | RBE | Redbus Executive Aviation | Callsign: Redbus, | GB | AVCODES |
| 2 | RBE | Air Rum Benin | Callsign: Rum Benin, | DY | AVCODES |
| 3 | RBE | Aur Rum Benin | | | ICAO1 |
| 4 | RBE | Rheinisch-Bergische-Eisenbahn GmbH | Mettmann (Connex-Gruppe > Veolia Verkehr) | D | privat-bahn.de |
| 5 | RBE | Rheinisch-Bergische Eisenbahn-Gesellschaft mbH | | DE | VKM |
| 6 | RBEA | R & B EXPRESS INC | | | SCAC4 |
| 7 | RBEC | R B EXPRESS INC | | | SCAC4 |
| 8 | RBEE | RBX INC | | | SCAC3 |
| 9 | RBEE | RBX INC | | | SCAC4 |
| 10 | RBEG | ROBERT, GERALD TRUCKING INC | | | SCAC3 |
| 11 | RBEH | RELIABLE CONTAINER CORP | | | SCAC4 |
| 12 | RBEI | ROLLING B ENTERPRISES INC | | | SCAC4 |
| 13 | RBEJ | RAINBOW EXPRESS INC | | | SCAC3 |
| 14 | RBEK | ROBERTS TRUCKING | | | SCAC3 |
| 15 | RBEK | ROBERTS TRUCKING | | | SCAC4 |
| 16 | RBEL | RABEL, ELMER M | | | SCAC3 |
| 17 | RBEM | ROBERTS, E & M INC | | | SCAC3 |
| 18 | RBEM | REASONABLE ENT INC | | | SCAC4 |
| 19 | RBEN | R & B ENTERPRISES INC | | | SCAC3 |
| 20 | RBEN | RUBENS TRANSPORTATION | | | SCAC4 |
| 21 | RBEO | ROBERTS, A B OIL COMPANY | | | SCAC3 |
| 22 | RBEQ | REEBIE STORAGE & MOVING COMPANY INC | | | SCAC3 |
| 23 | RBEQ | RB EQUIPMENT CORPORATION | | | SCAC4 |
| 24 | RBER | ROBERTSON TRUCKING | | | SCAC3 |
| 25 | RBES | R & B ENTERPRISES | | | SCAC4 |
| 26 | RBET | ROBERTS TRUCKING INC | | | SCAC3 |
| 27 | RBET | ROBERTS TRUCKING INC | | | SCAC4 |
| 28 | RBEU | RAT LOGISTICS GMBH | | D | BIC |
| 29 | RBEU | RAT BUZZATTI GMBH | | | SCAC4 |
| 30 | RBEW | ROBIN EXPRESS CO | | | SCAC3 |
