| Marzipanrohmasse | almond paste |
| Marzipanmasse | almond paste |
| Marzipan | marzipan |
| Brandmasse | choux pastry |
| Mandelmasse | almond paste |
| Kakaomasse | cocoa mass cocoa paste |
| Körpermasse | body mass |
| Bausparkasse | building society |
| Katzenrasse | cat breed |
| Magellanstraße | Strait of Magellan |
| Mailadresse | mail address |
| Marcionismus | Marcionism |
| Marianengraben | Mariana Trench |
| Marienglas | selenite |
| Markionismus | Marcionism |
| Marsianisch | Martian |
| marsianisch | Martian |
| Marginalie | marginal note |
| Maria vom Siege | Our Lady of Victories |
| Marianne | Marianne |