| Ort | PLZ | Bundesland |
|---|---|---|
| Maasbüll | 24975 | SH |
| Maasen | 27249 | NI |
| Maasholm | 24404 | SH |
| Machern | 04827 | SN |
| Macken | 56290 | RP |
| Mackenbach | 67686 | RP |
| Mackenrode (Eichsfeld) | 37318 | TH |
| Mackenrodt | 55758 | RP |
| Magdala | 99441 | TH |
| Magdeburg | 39104–39130 | ST |
| Magstadt | 71106 | BW |
| Mahlberg | 77972 | BW |
| Mahlstetten | 78601 | BW |
| Maierhöfen | 88167 | BY |
| Maihingen | 86747 | BY |
| Maikammer | 67487 | RP |
| Mainaschaff | 63814 | BY |
| Mainbernheim | 97350 | BY |
| Mainburg | 84048 | BY |
| Mainhardt | 74535 | BW |
| Mainhausen | 63533 | HE |
Karte M
