| 1 | RRN | Ararat International Airline LLC | Callsign: Ararat Airline, Founded in 2010. Ceased operations during 2013. | AM | AVCODES |
| 2 | RRNB | ROADRUNNER BUS LINES INC | | | SCAC3 |
| 3 | RRND | ROAD RUNNER DRIVEAWAY LLC | | | SCAC4 |
| 4 | RRNE | RIDGE RUNNER EXPRESS | | | SCAC3 |
| 5 | RRNI | RANEY & RANEY INC | | | SCAC3 |
| 6 | RRNL | RNL RENTAL NETWORK LTD | | | SCAC4 |
| 7 | RRNN | ROAD RUNNER TRANSPORTATION INC | | | SCAC4 |
| 8 | RRNP | ROAD RUNNER TRANSPORTATION LLC | | | SCAC4 |
| 9 | RRNT | ROADRUNNER TRANSPORTATION INC | | | SCAC3 |
| 10 | RRNT | R & R TRANSPORTATIONINC | | | SCAC4 |
