| Abbreviation | Definition |
|---|---|
| H71 | Mid-America Industrial Airport, Pryor, Oklahoma USA |
| H73 | TAHLEQUAH Municipal Airport, Tahlequah, Oklahoma |
| H88 | Fredericktown Municipal Airport, Fredericktown, Missouri USA |
| HAA | Hasvik, Norway |
| HAAB | Addis Ababa Bole, Ethiopia |
| HAAD | Adaba, Ethiopia |
| HAAG | Agordat, Ethiopia |
| HAAL | Addis Ababa Liddetta Air Base, Ethiopia |
| HAAM | Arba Mintch, Ethiopia |
| HAAW | Awash, Ethiopia |
| HAAX | Axum, Ethiopia |
| HAAY | Asmara Yohannes IV Airport, Eritrea |
| HABB | Buno Bedelle, Ethiopia |
| HABC | Baco/Jinka, Ethiopia |
| HABD | Bahar Dar, Ethiopia |
| HABE | Beica, Ethiopia |
| HABU | Bulchi, Ethiopia |
| HAC | Hachijo Jima, Japan |
| HAD | Halmstad, Sweden |
| HADB | Dagabour, Ethiopia |