| 1 | RFB | Ringe - Fåborg Banen (Fåborgbanen) | 1882 - 1962 | DK | jernbanen.dk |
| 2 | RFB | Ringe - Fåborg Banen (Fåborgbanen) | 1882 - 1962 | DK | TRAFFIC |
| 3 | RFB | ROMPLUMB SA | | RO | VKM |
| 4 | RFBD | RALCORP FROZEN BAKERY PRODUCTS | | | SCAC4 |
| 5 | RFBG | RIFENBURG TRUCKING INC | | | SCAC4 |
| 6 | RFBI | REXIUS FOREST BY-PRODUCTS INC | | | SCAC4 |
| 7 | RFBK | RAPID FREIGHT BROKER SOLUTIONS | | | SCAC4 |
| 8 | RFBL | REFRIGERADOS BALDERAS | | | SCAC4 |
| 9 | RFBP | REXIUS FOREST BY-PRODUCTS INC | | | SCAC3 |
| 10 | RFBS | REGIONAL FLATBED SERVICE LLC | | | SCAC4 |
| 11 | RFBU | BIMICON CONTAINER SERVICE GMBH | | D | BIC |
| 12 | RFBV | ROWE FREIGHT BROKER SERVICES LLC | | | SCAC4 |
