| 1 | CVO | Center Vol, S.A. | Callsign: Centervol, | E | AVCODES |
| 2 | CVO | Center Vol | | | ICAO1 |
| 3 | CVOD | CAVO D'ORO SHIPPING LIMITED | | | SCAC3 |
| 4 | CVOD | CLOVERLEAF GROCERIES-EMO-LTD | | | SCAC4 |
| 5 | CVOF | CONTI-OSG ASSOCIATES (IV) V O F | | | SCAC3 |
| 6 | CVOI | CONVOI TRANSPORT (INTERNATIONAL) LT | | | SCAC3 |
| 7 | CVOL | CONVEYOR LINES INC | | | SCAC3 |
| 8 | CVOQ | CVOMO TRUCKING CO | | | SCAC3 |
| 9 | CVOR | CREATIVE TRANSPORTATION INC | | | SCAC3 |
| 10 | CVOV | CLASSIC VANS OF VIRGINIA | | | SCAC3 |
| 11 | CVOX | Co-op. Vegetable Oils Ltd. | added 7/1958; 4/1961-4/1970; eliminated 1/1971 | | NAKINA |
| 12 | CVOX | Co-op. Vegetable Oils Ltd. | added 7/58; 4/61-4/70; eliminated 1/71 | | NRHS |
| 13 | CVOX | CO-OP VEGTABLE OILS LTD. | | | PWRC |
| 14 | CVOX | CO-OP VEGETABLE OILS LTD | | | SCAC3 |
| 15 | CVOY | CONVOY SUPPLY LTD | | | SCAC4 |
