| Abbreviation | Definition |
|---|---|
| Z22P | Nuevo Dolores, Mexico |
| Z33 | Aleknagik Sea Plase Base, Alaska USA |
| Z41 | Lake Hood Strip Airport, Anchorage, Alaska USA |
| Z43 | Tamgas Harbor Sea Plase Base, Alaska USA |
| Z46 | Edward Burnell, Sr., Memorial Airport, Atqasuk, Alaska USA |
| Z59 | Bethel Sea Plane Base, Bethel, Alaska USA |
| Z91 | Birch Creek Airport, Birch Creek, Alaska USA |
| ZAC | York Landing Airport, York Landing, Manitoba, Canada |
| ZAD | Zadar Airport, Zadar, Yugoslavia |
| ZAG | Zagreb, Croatia |
| ZAH | Zahedan, Iran |
| ZAJ | Zaranj, Afghanistan |
| ZAK | Chiusa/ Klausen, Italy |
| ZAL | Valdivia Airport, Valdivia, Chile |
| ZAM | Zamboanga, Philippines |
| ZAO | Cahors, France |
| ZAQ | Nuremberg Main Station, Germany |
| ZAR | Zaria, Nigeria |
| ZAT | Zhaotong, Mainland China |
| ZAZ | Zaragoaza, Spain |