| Code | Name | Region |
|---|---|---|
| FRMJX | Methamis | 84 |
| FR3MT | Mettray | 37 |
| FRMZM | Metz | 57 |
| FRA7P | Metz-en-couture | 62 |
| FRHZX | Metzeral | 68 |
| FRMZH | Metzeresche | 57 |
| FREZG | Metzing | 57 |
| FRMB9 | Mery-es-bois | 18 |
| FRMUH | Mery-sur-cher | 18 |
| FRMSI | Mery-sur-oise | 95 |
| FRZMS | Mery-sur-seine | 10 |
| FRMGZ | Mesanger | 44 |
| FRWMC | Mescoules | 24 |
| FRMGG | Mesgrigny | 10 |
| FRNS9 | Meslan | 56 |
| FRELD | Mesland | 41 |
| FRMME | Meslay-du-maine | 53 |
| FRBBD | Meslin | 22 |
| FRWME | Mesnac | 16 |
| FRJ39 | Mesnay | 39 |
| FR9IF | Mesnieres-en-bray | 76 |
| FRMCM | Mesnil-clinchamps | 14 |
| FRMXR | Mesnil-raoul | 76 |
| FREAA | Mesnil-saint-laurent | 2 |
| FRMSN | Mesnil-saint-nicaise | 80 |
| FRMSP | Mesnil-saint-pere | 10 |
| FR4MI | Mesnils-sur-iton | 27 |
| FRYTM | Merlimont | 62 |
| FRMX6 | Meroux | 90 |
| FRMEP | Merpins | 16 |
| FRMRH | Merrey | 52 |
| FRWMS | Merrey-sur-arce | 10 |
| FR9RQ | Merry-sur-yonne | 89 |
| FRMLB | Mers-les-bains | 80 |
| FRM5D | Mers-sur-indre | 36 |
| FRQCZ | Mersuay | 70 |
| FRRTN | Merten | 57 |
| FRM6T | Mertzen | 68 |
| FRMWI | Mertzwiller | 67 |
| FRERU | Meru | 60 |
| FRMVS | Mervans | 71 |
| FRMVT | Mervent | 85 |
| FRMQR | Merville | 31 |
| FRMEV | Merville | 59 |
| FRMP9 | Merville-fanceville-plage | 14 |
| FRMXH | Merxheim | 68 |
| FRMYM | Mery | 73 |
| FRVR9 | Merens-les-vals | 9 |
| FRMU5 | Mereville | 54 |
| FRMJV | Mereville | 91 |