| 1 | RLA | Airlinair | IATA: A5, Callsign: Airlinair, Name changed to HOP!-Airlinair w.e.f. 31 March 2013. ICAO designator changed from ARF | F | AVCODES |
| 2 | RLA | Hop!-Airlinair | IATA: A5, Callsign: Airlinair, Name changed from Airlinair w.e.f. 31 March 2013. ICAO designator changed from ARF | F | AVCODES |
| 3 | RLA | LLC Rolema | Callsign: Rolema, Name changed to Tarp Aviation. | RUS | AVCODES |
| 4 | RLA | Tarp Aviation | Callsign: Rolema, Name changed from LLC Rolema. | RUS | AVCODES |
| 5 | RLA | Airlinair | IATA: A5 | | ICAO1 |
| 6 | RLAA | RELATA, INC. | | | SCAC3 |
| 7 | RLAB | RELIABLE TRUCKING | | | SCAC3 |
| 8 | RLAC | RELIABLE CARRIERS INC | | | SCAC3 |
| 9 | RLAC | R & L ACRES LTD | | | SCAC4 |
| 10 | RLAD | RANCHLAND TRANSPORT LIMITED | | | SCAC3 |
| 11 | RLAD | RANCHLAND TRANSPORT LTD | | | SCAC4 |
| 12 | RLAE | R L A FREIGHT SYSTEMS | | | SCAC3 |
| 13 | RLAE | RITE LINE TRANSPORT LTD | | | SCAC4 |
| 14 | RLAF | R & L AGENCY TARIFF | | | SCAC3 |
| 15 | RLAF | RELIANCE FABRICATIONS | | | SCAC4 |
| 16 | RLAG | RaiLogistics AG | | CH | VKM |
| 17 | RLAM | RANCHO LA MISION S A DE C V | | | SCAC4 |
| 18 | RLAN | ROYAL AUTO RESCUE ENTERPRISES INC | | | SCAC3 |
| 19 | RLAN | R G LUMBER CORP | | | SCAC4 |
| 20 | RLAO | ROYAL ARROW COMPANY INC | | | SCAC3 |
| 21 | RLAO | RED BULL TRANSPORT INC | | | SCAC4 |
| 22 | RLAP | ROYAL APPLE SALES INC | | | SCAC3 |
| 23 | RLAQ | ROYAL LINE TRANS INC | | | SCAC4 |
| 24 | RLAR | ROLLA TRANSPORTATION | | | SCAC3 |
| 25 | RLAR | ROBIN LAROCQUE TRANSPORT INC | | | SCAC4 |
| 26 | RLAS | R O L TRANSPORTATION SERVICE | | | SCAC3 |
| 27 | RLAT | RELAY TRANSFER INC | | | SCAC3 |
| 28 | RLAU | AUSTRALIAN REEFER LEASING | | | SCAC3 |
| 29 | RLAW | R & L AUTO MOVERS INC | | | SCAC4 |
| 30 | RLAX | Rail Logix | | | RSRV |
