| Code | Name | Region |
|---|---|---|
| FRC5C | Mouchy-le-chatel | 60 |
| FR2MU | Mouen | 14 |
| FRMGI | Mougins | 6 |
| FRMGD | Mouguerre | 64 |
| FRMU8 | Mouhers | 36 |
| FRGMC | Mouillac | 33 |
| FRMQD | Mouilleron-en-pareds | 85 |
| FRWMR | Morogues | 18 |
| FR8MG | Morosaglia | 2B |
| FROSI | Morsains | 51 |
| FRMSO | Morsang-sur-orge | 91 |
| FRGSU | Morsang-sur-seine | 91 |
| FRORH | Morsbach | 57 |
| FRMWB | Morschwiller-le-bas | 68 |
| FRZFP | Mortagne-au-perche | 61 |
| FRZJK | Mortagne-du-nord | 59 |
| FRMSG | Mortagne-sur-gironde | 17 |
| FRMOG | Mortagne-sur-sevre | 85 |
| FROTI | Mortain | 50 |
| FRM4F | Mortcerf | 77 |
| FRMOR | Morteau | 25 |
| FRMCF | Morteaux-coulibuf | 14 |
| FRMFO | Mortefontaine | 60 |
| FRMF6 | Mortefontaine-en-thelle | 60 |
| FRTM8 | Mortemart | 87 |
| FRMV8 | Morton | 86 |
| FRMRR | Mortree | 61 |
| FRMHE | Morhange | 57 |
| FR9IA | Moriat | 63 |
| FRML3 | Morieres-les-avignon | 84 |
| FROXJ | Morieux | 22 |
| FRMYI | Morigny-champigny | 91 |
| FRIVL | Moriviller | 54 |
| FRZRI | Morizes | 33 |
| FROAA | Morlaas | 64 |
| FRMXN | Morlaix | 29 |
| FRMQT | Morlancourt | 80 |
| FR5ML | Morlhon-le-haut | 12 |
| FRMMT | Mormant | 77 |
| FRMM7 | Mormes | 32 |
| FRMMX | Mormoiron | 84 |
| FRMWC | Mornac | 16 |
| FRMR3 | Mornac-sur-seudre | 17 |
| FRRN2 | Mornans | 26 |
| FRMXX | Mornant | 69 |
| FRMOF | Mornas | 84 |
| FRWMO | Moroges | 71 |
| FRMPT | Morains-le-petit | 51 |
| FRILS | Morainvilliers | 78 |
| FRMCC | Morance | 69 |