| 1 | OLV | Aerolineas Olve, S.A. de C.V. | Callsign: Olve, | MEX | AVCODES |
| 2 | OLV | GA Flight of DE, Inc. d/b/a Airstar | Callsign: Olivia, | USA | AVCODES |
| 3 | OLV | Aerolineas Olve | | | ICAO1 |
| 4 | OLVB | OLIVERS BOILER REPAIRS | | | SCAC4 |
| 5 | OLVC | OLIVIERI, CHARLES R TRANSPORTATION | | | SCAC3 |
| 6 | OLVD | OLAVE TRANSPORT | | | SCAC4 |
| 7 | OLVE | OLIVEIRA TRUCKING COMPANY, INCORPOR | | | SCAC3 |
| 8 | OLVG | OLIVEGROVE SHIPPING COMPANY LTD. | | | SCAC3 |
| 9 | OLVG | OLIVARES TRUCKING | | | SCAC4 |
| 10 | OLVJ | OLIVER, JOHN F INC | | | SCAC3 |
| 11 | OLVN | OLIVE NAVIGATION LTD. | | | SCAC3 |
| 12 | OLVO | ONLINE FREIGHT SERVICES INC (DOD) | | | SCAC4 |
| 13 | OLVR | OLIVER TRANSPORTATION INC | | | SCAC3 |
| 14 | OLVT | OLIVER TRUCKING COMPANY, INC | | | SCAC3 |
| 15 | OLVW | OLIVE, EDWARD H TRUCKING | | | SCAC3 |
