| Abbreviation | Definition |
|---|---|
| DAUA | Adrar-Touat, Algeria |
| DAUB | Biskra, Algeria |
| DAUE | El Golea, Algeria |
| DAUG | Ghardaia-Noumerate, Algeria |
| DAUH | Hassi Messaoud Oued Irara, Algeria |
| DAUI | In Salah, Algeria |
| DAUK | Touggourt Sidi Mahdi, Algeria |
| DAUL | Laghouat, Algeria |
| DAUT | Timimoun, Algeria |
| DAUU | Ouargla, Algeria |
| DAUZ | Zerzaltine In Amenas, Algeria |
| DAV | David, Panama |
| DAX | Daxian, Mainland China |
| DAY | Dayton International Airport, Dayton, Ohio USA |
| DAZ | Darwaza, Afghanistan |
| DBA | Dalbandin, Pakistan |
| DBBB | Cotonou-Cadjehoun, Benin |
| DBBC | Cana-Bohivon, Benin |
| DBBD | Djougou, Benin |
| DBBK | Kandi, Benin |