| Code | Name | Region |
|---|---|---|
| UAMDK | Mandrykino | |
| UAMPW | Mariupol | 14 |
| UAMAR | Markovka | 68 |
| UAMAS | Masandra | 43 |
| UAKOL | Kolomyia | 26 |
| UAKSK | Komsomol'sk | 53 |
| UAKTP | Konotop | 59 |
| UAKON | Konstantinovka | 14 |
| UAKPO | Kopylov | 32 |
| UAKOR | Kornin | 56 |
| UAKRT | Korosten' | 18 |
| UAZUO | Korostyshiv | 18 |
| UAZUT | Korsun Shevchenkivskyy | TW |
| UAKKR | Koryukivka | 74 |
| UAKVL | Kovel' | 7 |
| UAVA5 | Kozyatyn | 5 |
| UAKRQ | Kramatorsk | 14 |
| UAKRS | Krasilov | 68 |
| UAKRN | Krasne | |
| UAKGD | Krasnograd | |
| UAKRA | Krasnoperekops'k | 43 |
| UAKKO | Kraynykovo | 21 |
| UAKHU | Kremenchug | |
| UAKRE | Kremenchuk | 53 |
| UAKCP | Kamenets-podolskiy | 68 |
| UAZUM | Kamenka | 51 |
| UAKAM | Kamianets-podilskyi | 68 |
| UADZK | Kamianske | 12 |
| UAMYA | Kamyana | |
| UAKAY | Kamyana | |
| UAKVK | Kanevka | 68 |
| UAZUN | Kaniv | TW |
| UAKEH | Kerch | |
| UAKIV | Kharkiv | 63 |
| UAHRK | Kharkov | |
| UAKHT | Khartsyzsk | 14 |
| UAKHE | Kherson | 65 |
| UAHMJ | Khmelnitskiy | 68 |
| UAKHM | Khmelnytskyi | 68 |
| UAUUA | Khmil'nyk | 5 |
| UAKTN | Khotyn | 77 |
| UAKHY | Khudyaky | |
| UAKIA | Kiliia | |
| UAKIR | Kirovohrad | 35 |
| UAZUJ | Fastov | 30 |
| UAFEO | Feodosiia | |
| UAGAY | Gaysin | 5 |
| UAGOR | Gorenka | 30 |
| UAGOD | Gorodenka | 26 |
| UAHBY | Hlobyne | 53 |