Retningsnumrene til Ukraina:
| By/sted eller kommune | Retningsnummer | |
|---|---|---|
| 1. | Mahdalynivka | 5691 |
| 2. | Makariv | 4578 |
| 3. | Makiyivka | 6232 |
| 4. | Mala Vyska | 5258 |
| 5. | Malyn | 4133 |
| 6. | Manevychi | 3376 |
| 7. | Manhush | 6297 |
| 8. | Mankivka | 4748 |
| 9. | Marhanets | 5665 |
| 10. | Mariupol | 629 |
| 11. | Markivka | 6464 |
| 12. | Maryinka | 6278 |
| 13. | Mashivka | 5364 |
| 14. | Melitopol | 619 |
| 15. | Mena | 4644 |
| 16. | Mezhova | 5630 |
| 17. | Milove | 6465 |
| 18. | Mizhhirya | 3146 |
| 19. | Mlyniv | 3659 |
| 20. | Mohyliv-Podilskyy | 4337 |
| 21. | Monastyrska | 3555 |
| 22. | Monastyryshche | 4746 |
| 23. | Morshyn | 3260 |
| 24. | Mostytska | 3234 |
| 25. | Mukacheve | 3131 |
| 26. | Murovany Kurylyvtsi | 4356 |
| 27. | Mykhaylivka | 6132 |
| 28. | Mykolaiv | 512 |
| 29. | Mykolayiv | 3241 |
| 30. | Mykolayivka | 4857 |
| 31. | Myrhorod | 5355 |
| 32. | Myronivka | 4574 |