| Termen/ Term | Nr. apariții/ No. occurrences |
| MASSIF DE L'AIGONAL | 2 |
| MATLOCK | 1 |
| MAURINE | 1 |
| MBNDYA | 1 |
| MBNDYA(OCEANUL INDIAN) | 2 |
| MC MAHON | 1 |
| MEJONG | 1 |
| MENADO | 1 |
| MERCANTOUR | 1 |
| MERCUER | 1 |
| MESPEL | 2 |
| MIASK | 1 |
| MIDDLE BRANCH | 1 |
| MIEN-SHAN | 4 |
| MIERCUREA CIUC | 1 |
| MIGLIONICO | 3 |
| MINASTIREA COCOS | 3 |
| MINZATI | 1 |
| MIOLDE BRANCHE MACON RIVE | 1 |
| MIRAMONT | 1 |
| MIRILIBIA | 1 |
| MODRY KAMEN | 1 |
| MOGOSOAIA | 5 |
| MOKANSHAN | 1 |
| MOLDOVA NOUA | 4 |
| MOLUCE | 1 |
| MOMBASA | 1 |
| MONCAYO | 1 |
| MONDZONI | 2 |
| MONSENY | 1 |
| MONT AIGOUAL | 1 |
| MONT MEZENE | 1 |
| MONT TANARGUE | 2 |
| MONTAGNE DE LURE | 1 |
| MONTAGNE DU CANTAL | 1 |
| MONTAGNE NOIRE | 2 |
| MONTE BALDO | 2 |
| MONTE BICCO | 1 |
| MONTE CARNAVALE | 1 |
| MONTE FUMAIOLO | 2 |
| MONTE MARCHE | 1 |
| MONTE OLIVETO | 1 |
| MONTE SAN GIORGIO | 1 |
| MONTE SOMA | 4 |
| MONTSERRAT | 1 |
| MORAPPU | 1 |
| MRACONIA | 5 |
| MRACONIEI | 1 |
| MT MACIN | 2 |
| MULMEIN | 1 |