| 1 | CPN | Caspian Airlines Service Company Ltd. | IATA: RV, Callsign: Caspian, Designator RV recalled by IATA | IR | AVCODES |
| 2 | CPN | Caspian Airlines Service Company Ltd. | IATA: IV, Callsign: Caspian, Designator RV recalled by IATA | IR | AVCODES |
| 3 | CPN | Caspian Airlines Service Company Ltd. | Callsign: Caspian, Designator IV recalled by IATA | IR | AVCODES |
| 4 | CPN | Caspian Airlines | IATA: RV | | ICAO1 |
| 5 | CPNA | CHAMPION AIR FREIGHT INC | | | SCAC3 |
| 6 | CPNB | CANADIAN TANKERS (BERMUDA) LIMITED | | | SCAC3 |
| 7 | CPNC | CARPENTER CHARTER INC | | | SCAC3 |
| 8 | CPND | CARPENTER TRANSPORTATION RESOURCES | | | SCAC3 |
| 9 | CPNE | CENTRAL PENN TRANSPORT AND | | | SCAC4 |
| 10 | CPNF | COMPANIA FORTUNIA S A | | | SCAC3 |
| 11 | CPNG | CHAPARRAL PIPELINE NGL COMPANY | | | SCAC3 |
| 12 | CPNI | CAPITOL TRANSIT INC | | | SCAC3 |
| 13 | CPNJ | COMMON PROGRESS COMPANIA NAVIERA SA | | | SCAC3 |
| 14 | CPNK | COMPTON, R M BROKERAGE | | | SCAC4 |
| 15 | CPNL | CHAMPION LINE INC | | | SCAC3 |
| 16 | CPNL | CHAMPION LOGISTICS LLC | | | SCAC4 |
| 17 | CPNM | COMPANIA MOJO, S A | | | SCAC3 |
| 18 | CPNN | CAPTAIN TRUCKING INC | | | SCAC3 |
| 19 | CPNN | CARPENTER TRANSPORTATION | | | SCAC4 |
| 20 | CPNP | COMPTON, R M TRANSPORT INC | | | SCAC4 |
| 21 | CPNQ | CAPITOL - NORTH AMERICA | | | SCAC3 |
| 22 | CPNR | CAPONEGRO V & SONS | | | SCAC3 |
| 23 | CPNR | CAPENER TRUCKING INC | | | SCAC4 |
| 24 | CPNS | CARPENTER & SONS | | | SCAC3 |
| 25 | CPNS | COUP & SONS | | | SCAC4 |
| 26 | CPNT | CARPENTER TRANSFER INC | | | SCAC3 |
| 27 | CPNU | CARGO-PARTNER AG | | | SCAC4 |
| 28 | CPNV | COMPANIA NAVIERA AGMARESA S A | | | SCAC3 |
| 29 | CPNY | COMPAGNIE NATIONAL ALGERIENNE DE NAVIGATION | | | SCAC3 |
| 30 | CPNY | COMPAGNIE NATIONALE ALGERIENNE DE N | | | SCAC4 |
