| 1 | RCL | Thales Avionic Limited | Name changed from Racal Avionics | GB | AVCODES |
| 2 | RCL | Racal Avionics | Name changed to Thales Avionic Limited | GB | AVCODES |
| 3 | RCL | Real Aeroclub de Valencia | | E | AVCODES |
| 4 | RCL | Railcare Logistik Ab | | SE | VKM |
| 5 | RCLA | RCL TRUCKING LLC | | | SCAC4 |
| 6 | RCLC | RITCHIE, L CARTAGE LIMITED | | | SCAC4 |
| 7 | RCLD | RCL TRANSPORT LTD | | | SCAC4 |
| 8 | RCLE | RED CIRCLE EXPRESS INC | | | SCAC3 |
| 9 | RCLE | RIEDEL, CLAUDE | | | SCAC4 |
| 10 | RCLF | ROYAL CROWN LOGISTICS LTD | | | SCAC4 |
| 11 | RCLG | R C LEASING INC | | | SCAC3 |
| 12 | RCLG | Rail Cargo Logistics Goldair | Real: RCLG | GR | TRAFFIC |
| 13 | RCLH | RACER CARTAGE & LOGISTICS | | | SCAC4 |
| 14 | RCLI | ROSER & COWEN LOGISTICAL CUSTOMS SV | | | SCAC4 |
| 15 | RCLJ | ROYAL COACH LINES OF NEW JERSEY INC | | | SCAC3 |
| 16 | RCLL | REGENCY COACH LINES LTD | | | SCAC3 |
| 17 | RCLN | ROYAL COACH LINES | | | SCAC3 |
| 18 | RCLN | RICHARDS, CHARLES & SONS LTD | | | SCAC4 |
| 19 | RCLO | ROCK CREEK LOGISTICS LLC | | | SCAC4 |
| 20 | RCLP | RIVER, CHARLES LABORATORIES PRE CLI | | | SCAC4 |
| 21 | RCLQ | ROCKHILL LOGGING INC | | | SCAC4 |
| 22 | RCLR | RICE, LARRY TRUCKING | | | SCAC3 |
| 23 | RCLS | ROCK LEASING INC | | | SCAC3 |
| 24 | RCLS | RIVER CITY LANDSCAPE SUPPLY INC | | | SCAC4 |
| 25 | RCLT | R C L TRUCK LINE INC | | | SCAC3 |
| 26 | RCLT | RACE LOGISTICS LLC | | | SCAC4 |
| 27 | RCLU | R.M.I. CHEMICAL LOGISTICS BV | | NL | BIC |
| 28 | RCLU | RCL AGENCIES, INC. | | | SCAC3 |
| 29 | RCLU | R M I TRANSPORT & | | | SCAC4 |
| 30 | RCLX | Macquarie Rail Inc. | added 7/2007 | | NAKINA |
| 31 | RCLX | Railcar Custom Leasing LLC | added 10/2003; 7/2005; eliminated 7/2007 | | NAKINA |
| 32 | RCLX | *RAILCAR CUSTOM LEASING LLC | | | PWRC |
| 33 | RCLX | +MACQUARIE RAIL, INC. | | | PWRC |
| 34 | RCLX | RAILCAR CUSTOM LEASING LLC | | | SCAC4 |
| 35 | RCLZ | (CSXT)RETIRED 04-06-93 ATP (ACI 2340) | | | PWRC |
