| IATA |
ICAO |
Airline
| Country
| Callsign |
| |
| HR |
HHN |
Hahn Air Lines |
Germany |
Rooster |
| HU |
CHH |
Hainan Airlines Company Limited |
China |
Hainan |
| 1R |
|
Hainan Phoenix Information Systems Ltd. |
China |
|
| 7A |
|
Haines Airways Inc. |
United States |
|
| HG |
HRB |
Haiti International Airline |
Haiti |
Haiti Airline |
| HF |
HLF |
Hapag Lloyd Fluggessellschaft |
Germany |
Hapag Lloyd |
| HB |
HAR |
Harbor Airlines |
United States |
Harbor |
| H3 |
|
Harbour Air Ltd. |
Canada |
|
| HA |
HAL |
Hawaiian Airlines |
United States |
Hawaiian |
| ZL |
HZL |
Hazelton Airlines |
Australia |
Hazelton |
| NP |
HLA |
Heavylift Cargo Airlines, Ltd. |
United Kingdom |
Heavylift |
| LE |
|
Helgoland Airlines |
Germany |
|
| YO |
MCM |
Heli Air Monaco |
Monaco |
Heli Air |
| EC |
HIN |
Heli Inter Riviera |
France |
Heli Inter |
| 5H |
HTA |
Heli-Trans AS |
Norway |
Scanbird |
| JB |
JBA |
Helijet Airways |
Canada |
Helijet |
| L5 |
HKS |
Helikopter Service A/S |
Norway |
Helibus |
| YQ |
SCO |
Helikopterservice AB, Euro Air |
Sweden |
Swedcopter |
| DU |
HMS |
Hemus Air |
Bulgaria |
Hemus Air |
| UD |
HER |
Hex'Air |
France |
Hex Airline |
| HS |
HIL |
Highland Air AB |
Sweden |
Highland |
| HD |
ADO |
Hokkaido International Airlines Co., Ltd. |
Japan |
Air Do |
| QX |
QXE |
Horizon Air |
United States |
Horizon Air |
| HL |
n/a |
Hotels/Motels |
United States |
|
| |
