| 1 | ORL | On Air Limited | Callsign: On Air, | CDN | AVCODES |
| 2 | ORL | On Air Limited | | | ICAO1 |
| 3 | ORL | | City: Orleans | F | TRAFFIC |
| 4 | ORLC | ORIENTAL LOGISTICS GROUP LIMITED | | | SCAC4 |
| 5 | ORLEN | Orlen Transport Płock sp. z o.o. | City: Płock | PL | TRAFFIC |
| 6 | ORLEN | Polski Koncern Naftowy ORLEN S.A. | | PL | VKM |
| 7 | ORLI | ORLEANS TRUCKING INC | | | SCAC3 |
| 8 | ORLI | OCEAN RAIL LOGISTICS INC | | | SCAC4 |
| 9 | ORLK | ORLICK TRANSPORT LTD | | | SCAC3 |
| 10 | ORLK | ORLICK TRANSPORT | | | SCAC4 |
| 11 | ORLL | OREILLY, DAN | | | SCAC4 |
| 12 | ORLM | ONE FOUR FOUR SEVEN THREE ONE ONE ( | | | SCAC4 |
| 13 | ORLN | ORLANDO ENTERPRISES INC | | | SCAC4 |
| 14 | ORLP | OWENS, RALPH TRUCKING CO INC | | | SCAC3 |
| 15 | ORLQ | ORIOLE TERMINAL & TRANSPORTATION | | | SCAC3 |
