| Code | Name | Region |
|---|---|---|
| CZZVE | Zverinek | |
| CZZVO | Zvoleneves | ST |
| CZKOA | Zlata Koruna | JC |
| CZZHR | Zlate Hory | |
| CZZLB | Zleby | ST |
| CZZCN | Zlicin | PR |
| CZZLN | Zlin | |
| CZZLI | Zliv | JC |
| CZZNC | Zlonice | ST |
| CZZLU | Zlunice | |
| CZZMO | Znojmo | |
| CZZUC | Zruc | 32 |
| CZZRS | Zruc Nad Sazavou | ST |
| CZZBR | Zubri | ZL |
| CZOZA | Zulova | OL |
| CZZND | Zdirec Nad Doubravkou | VY |
| CZZIV | Zirovnice | JC |
| CZZDV | Zdislavice | 20 |
| CZZIT | Zitkova | ZL |
| CZZDC | Zdislavice | ST |
| CZZIZ | Zizice | ST |
| CZL4L | Zdislavice | ZL |
| CZZEB | Zebrak | |
| CZZTE | Zelatovice | OL |
| CZZLC | Zelechovice | OL |
| CZZCD | Zelechovice Nad Drevnici | ZL |
| CZZEL | Zelenec | ST |
| CZZLK | Zelenky | |
| CZZTV | Zeletava | VY |
| CZSZE | Zelevcice | ST |
| CZRDA | Zelezna Ruda | |
| CZZ8K | Zeleznice | KR |
| CZZYB | Zelezny Brod | LI |
| CZLZC | Zdirec | LI |
| CZZLV | Zidlochovice | JM |
| CZZLE | Zbraslavice | ST |
| CZPZH | Zbuch | PL |
| CZZBU | Zbuzany | |
| CZZBL | Zbyslavice | MO |
| CZJZB | Zbysov | JM |
| CZZDA | Zdanice | |
| CZZCE | Zdanice | JM |
| CZZCK | Zdanice (kolin) | ST |
| CZZDM | Zdar Nad Metuji | KR |
| CZZNS | Zdar Nad Sazavou | VY |
| CZZDR | Zd'ar U Mnichova Hradiste | ST |
| CZZUB | Zastavka | JC |
| CZZDE | Zdechovice | PA |
| CZZ2Q | Zatcany | JM |
| CZZBY | Zdiby |