| Code | Name | Region |
|---|---|---|
| DEMOL | Molsheim | RP |
| DEZCK | Moltzow | MV |
| DEMMB | Mombris | BY |
| DEMMG | Momlingen | BY |
| DEMSB | Mittelsburen | HB |
| DEMT2 | Mittelstetten | BY |
| DEMAA | Mittenaar | HE |
| DEMIT | Mittenwald | BY |
| DEMNE | Mittenwalde | BB |
| DEMYR | Mitterscheyern | BY |
| DEMTC | Mitterskirchen | BY |
| DEMTH | Mitterteich | BY |
| DEMTW | Mittweida | SN |
| DEMTZ | Mitwitz | BY |
| DEMCA | Mochau | SN |
| DEMOA | Mochau | ST |
| DEMWN | Mochenwangen | BW |
| DEZBM | Mockern | BB |
| DEMKR | Mockern | SN |
| DEZBJ | Mockern | ST |
| DEMML | Mockmuhl | BW |
| DEZCA | Mockrehna | SN |
| DEMKZ | Mockritz | SN |
| DEMDU | Modautal | HE |
| DETEP | Milmersdorf | BB |
| DEMIA | Miltach | BY |
| DEMIL | Miltenberg | BY |
| DEMZW | Miltzow | MV |
| DEMIH | Mindelheim | BY |
| DEDNI | Mindelzell | BY |
| DEMID | Minden | NW |
| DEMNM | Minheim | RP |
| DEMIN | Minsen | NI |
| DEMTR | Mintraching | BY |
| DEMZO | Minzow | MV |
| DEMIB | Misburg | NI |
| DEMBT | Mistelbach | BY |
| DE8UD | Mistelgau | BY |
| DETTB | Mittelbach | SN |
| DE82D | Mittelbiberach | BW |
| DEMTX | Mitteleschenbach | BY |
| DEMIU | Mittelhausen | ST |
| DEMWF | Mittelherwigsdorf | SN |
| DEMBS | Mittelkalbach | HE |
| DE83R | Meudt | RP |
| DEMWZ | Meuselwitz | TH |
| DEMPH | Meuspath | RP |
| DEMEY | Meyenburg/prignitz | BB |
| DEMIC | Michelau In Oberfranken | BY |
| DEZ4Z | Michelbach Am Heuchelberg | BW |