| Code | Name | Region |
|---|---|---|
| FRN89 | Nanchevre | 89 |
| FRNIO | Nancois-sur-ornain | 55 |
| FRNCA | Nancras | 17 |
| FRENC | Nancy | 54 |
| FRNCQ | Nancy-sur-cluses | 74 |
| FRNAG | Nangis | 77 |
| FRNLP | Nans-les-pins | 83 |
| FRVMQ | Nanteau-sur-lunain | 77 |
| FRNAN | Nanterre | 92 |
| FRNTE | Nantes | 44 |
| FRNV9 | Nanteuil-en-vallee | 16 |
| FRNHD | Nanteuil-le-haudouin | 60 |
| FRNUX | Nanteuil-les-meaux | 77 |
| FRNUS | Nanteuil-sur-aisne | 8 |
| FRN8T | Nanthiat | 24 |
| FRNTT | Nantiat | 87 |
| FRNNT | Nantille | 17 |
| FRVQJ | Murviel-les-montpellier | 34 |
| FRUSJ | Mus | 30 |
| FRMYW | Mussey | 52 |
| FRMUZ | Mussey-sur-marne | 52 |
| FRMSD | Mussidan | 24 |
| FRMUS | Mussy-sur-seine | 10 |
| FRGJN | Mutigny | 51 |
| FRUTC | Mutrecy | 14 |
| FR6MT | Muttersholtz | 67 |
| FRMZG | Mutzig | 67 |
| FRUZA | Muzillac | 56 |
| FRMXF | Myans | 73 |
| FRYYN | Myennes | 58 |
| FRC25 | Myon | 25 |
| FRNZM | Nagel-seez-mesnil | 27 |
| FRNAO | Nages-et-solorgues | 30 |
| FRNXZ | Nailloux | 31 |
| FRY99 | Nailly | 89 |
| FRNAT | Naintre | 86 |
| FRJIN | Naizin | 56 |
| FRMUM | Munster | 57 |
| FRMUW | Munster | 68 |
| FRMTZ | Muntzenheim | 68 |
| FRCN8 | Murat | 3 |
| FRMU7 | Murat | 15 |
| FRO9T | Murat-sur-vebre | 81 |
| FRMBZ | Mur-de-barrez | 12 |
| FRGT8 | Mur-de-bretagne | 22 |
| FRUDG | Mur-de-sologne | 41 |
| FRMUR | Muret | 31 |
| FRMU3 | Murles | 34 |
| FRUIN | Murlin | 58 |
| FRXRG | Muro | 2A |