| Abbreviation | Definition |
|---|---|
| HESN | Aswan, Egypt |
| HET | Hohhot, Mainland China |
| HETR | El Tor, Egypt |
| HEX | Santo Domingo Herrera, Dominican Republic |
| HEZ | Natchez- Adams County Airport, Natchez, Mississippi USA |
| HFA | Haifa, Israel |
| HFD | Hartford Connecticut USA |
| HFE | He Fei, Mainland China |
| HFFF | Djibouti-Ambouli, Djibouti |
| HFN | Hornafjordur, Iceland |
| HFS | Hagfors, Sweden |
| HFT | Hammerfest, Norway |
| HGA | Hargeisa, Somalia |
| HGD | Hughenden, Queensland, Australia |
| HGH | Hangzhou, Mainland China |
| HGL | Helgoland, Germany |
| HGN | Mae Hong Son, Thailand |
| HGO | Korhogo, Cote d'Ivoire |
| HGR | Hagerstown, Maryland USA |
| HGS | Hastings, Freetown, Sierra Leone |