| Pages:
A - AIR
AIR - AVI
AVI - CHE
CHE - EUR
EUR - JET
JET - MAE
MAL - R
S - TI
TR - WES
WES - Z |
| airline | country | IATA | ICAO |
| CHERNOMORSKIE AIRLINES | Russia | | CMK |
| CHITAAVIA | Russia | XW | CHF |
 Cimber Air | Denmark | QI | CIM |
| CITYLINK AIR TAXI | United Kingdom | | CLA |
| COAST AIR A.S. | Norway | BX | CST |
| COLLINGWOOD AIR SERVICES LIMITED | Canada | | BLE |
| COLUMBUS AVIA | Ukraine | | CBS |
| COMITEL, BEDARFSFLUGE KG | Austria | | COE |
| COMMANDEMENT DU TRANSPORT AERIEN MILITAIRE FRANCAIS | France | | CTM |
| COMPAGNIE AIR MEDITERRANNEE | France | XK | MDT |
| COMPANIA HISPANO IRLANDESA DE AVIACION | Spain | FH | FUA |
| CONDOR FLUGDIENST GMBH | Germany | DE | CFG |
| Constanta State Airline | Ukraine | | UZA |
| CRETAN AIRLINES S.A. | Greece | | KRT |
| Crimea Air | Ukraine | OR | CRF |
| CZECH AIR FORCE | Italy | | CEF |
| Czech Airlines | Italy | OK | CSA |
| DANISH AIR TRANSPORT | Denmark | | DTR |
| DARTA | France | | DRT |
| DASSAULT FALKON SERVICE | France | | DSO |
| Delta Air Lines Inc. | USA | DL | DAL |
| DELTA AVIATION, S.A. | Spain | | DET |
| Deutsche Lufthansa AG | Germany | LH | DLH |
| DEUTSCHE RETTUNGSFLUGWACHT | Germany | 1I | AMB |
| Dnieproavia | Ukraine | Z6 | UDN |
| Donbassaero | Ukraine | 7D | UDC |
| DUBAI AIRWING | UNITED ARAB EMIRATES | | DUB |
| DUNSFOLD BAE | United Kingdom | | DUN |
| EAGLE AIR LTD A BERNE | Switzerland | | EAB |
| EFS-FLUGSERVICE GMBH, DUSSELDORF | Germany | | FSD |
| Egypt Air | Egypt | MS | MSR |
| EISELE FLUGDIENST | Germany | | EFD |
| El Al Israeli Airlines Ltd | Israel | LY | ELY |
| Elbe Air | Germany | | LBR |
| Estonian Air | Estonia | OV | ELL |
| ETHIOPIAN AIRLINES | | | ETN |
| EURAVIATION | Italy | | EVN |
| Eurofly S.P.A. | Italy | GJ | EEZ |
| EUROJET AVIATION LTD | United Kingdom | | GOJ |
| EUROJET ITALIA | Italy | | ERJ |
| Pages:
A - AIR
AIR - AVI
AVI - CHE
CHE - EUR
EUR - JET
JET - MAE
MAL - R
S - TI
TR - WES
WES - Z |