| 1 | RAB | Rila Airlines, Joint Stock Company | Callsign: Rila, | BG | AVCODES |
| 2 | RAB | Rayyan Air Pvt. Ltd. | Callsign: Rayyan International, Shutdown during 2014. Assets transferred to AHS Air International. | PK | AVCODES |
| 3 | RAB | DB ZugBus Regionalverkehr Alb-Bodensee | | D | TRAFFIC |
| 4 | RABA | RAB RACING LLC | | | SCAC4 |
| 5 | RABB | RAY, BOBBY TRUCKING | | | SCAC3 |
| 6 | RABB | RAY, BOBBY TRUCKING LC | | | SCAC4 |
| 7 | RABC | RABAS, CHAD EXPRESS INC | | | SCAC4 |
| 8 | RABD | REIS AUTO BODY | | | SCAC3 |
| 9 | RABD | RAJ FREIGHT SYSTEMS LTD | | | SCAC4 |
| 10 | RABE | RABE TRUCKING | | | SCAC3 |
| 11 | RABG | RADIUS LOGISTICS | | | SCAC4 |
| 12 | RABI | RED ARROW BONDED MESSENGER CORP | | | SCAC3 |
| 13 | RABK | RAZORBACK EXPRESS INC | | | SCAC3 |
| 14 | RABL | RABEL, EDWARD | | | SCAC3 |
| 15 | RABN | RABBE INC | | | SCAC4 |
| 16 | RABO | R & B DELIVERY | | | SCAC3 |
| 17 | RABP | R & B TRANSFER | | | SCAC3 |
| 18 | RABQ | RABIDEAU BROTHERS | | | SCAC3 |
| 19 | RABR | RAY BROTHERS TRANSPORTATION | | | SCAC3 |
| 20 | RABR | RAY BROTHERS TRANSPORTATION INC | | | SCAC4 |
| 21 | RABS | RAINBOW TRANSPORT | | | SCAC3 |
| 22 | RABS | RISING STAR TRANSPORT | | | SCAC4 |
| 23 | RABT | RABB BROS TRUCKING INC | | | SCAC3 |
| 24 | RABU | RABANCO COMPANIES | | | SCAC4 |
| 25 | RABW | RAINBOW EXPRESS INC | | | SCAC3 |
