| Abbreviation | Definition |
|---|---|
| YZY | Zhangye Ganzhou Airport |
| Z001 | Gjirokaster, Albania |
| Z00A | Bagram, Afghanistan |
| Z00H | Tirana-Lapraka, Albania |
| Z02D | Two Rivers, Botswana |
| Z02E | Cobija Old, Bolivia |
| Z02O | Abaete, Brazil |
| Z06Z | Nova Ponte, Brazil |
| Z07G | Tsalapita, Bulgaria |
| Z07H | Silistra Polkovnik Lambrinovo, Bulgaria |
| Z07I | Radomir Dolni Rakovets AB, Bulgaria |
| Z07J | Uzundzhovo, Bulgaria |
| Z07K | Gabrovnitsa, Bulgaria |
| Z07M | Ostrovo Northwest, Bulgaria |
| Z07N | Sliven, Bulgaria |
| Z07O | Tenevo, Bulgaria |
| Z07P | Zimnitsa, Bulgaria |
| Z07Q | Kumaritsa, Bulgaria |
| Z07R | Graf Ignatevo, Bulgaria |
| Z07S | Stanke Dimitroy, Bulgaria |