| Moskvas metro | Moskvas tunnelbana |
| Moskvas statsuniversitet | Moskvauniversitetet |
| moské | moské |
| Moss | Moss |
| Mossad | Mossad |
| mosser | mossa |
| Most Valuable Player | National Basketball Association Most Valuable Player Award |
| Mostar | Mostar |
| moster | tant |
| Mosul | Mosul |
| Mosvik | Mosvik kommun |
| motet | motett |
| Mother Jones | Mother Jones |
| motor | motor |
| Motorblok | Motorblock |
| motorbrændstof | motorbränsle |
| motorcykel | motorcykel |
| motorkøretøj | motorfordon |
| Motormus fra Mars | Biker Mice from Mars |
| Motorola | Motorola |
| motorsav | motorsåg |
| Motorsavsmassakren | Motorsågsmassakern |
| MotorStorm | Motorstorm |
| motorvej | motorväg |
| Motorveje i Danmark | Lista över motorvägar i Danmark |
| Motorvogn | Motorvagn |
| Motown Records | Motown |
| Motto | Valspråk |
| Motörhead | Motörhead |
| Moulay Rachid af Marokko | Prins Moulay Rachid |
| Mount Baker | Baker |
| Mount Everest | Mount Everest |
| Mount Kosciuszko | Mount Kosciuszko |
| Mount McKinley | Mount McKinley |
| Mount Rainier | Mount Rainier |
| Mount Rushmore | Mount Rushmore National Memorial |
| Mount St. Helens | Mount Saint Helens |
| Mountainbike | Mountainbike |
| Mountmellick | Mountmellick |
| Moy Yat | Moy Yat |
| Mozambique | Moçambique |
| Mozdok | Mozdok |
| Mozilla | Mozilla |
| Mozilla Firefox | Mozilla Firefox |
| Mošovce | Mošovce |
| MPEG | MPEG |
| Mpemba-effekten | Mpemba-effekten |
| MPLA | MPLA |
| Mpumalanga | Mpumalanga |
| MRNA | Budbärar-RNA |
| MS-DOS | MS-DOS |
| MSN Messenger | MSN Messenger |
| MSO Word | MSO Word |
| MSV Duisburg | MSV Duisburg |
| MTG | MTG |
| Mtkvari | Kura |
| MTV | MTV |
| MTV Movie Awards | MTV Movie Awards |
| Muaddhin | Muezzin |
| Muammar al-Gaddafi | Muammar al-Qadhdhafi |
| Muckle Flugga | Muckle Flugga |
| MUD | MUD |
| mudder | slam |
| mudderbanke | gyttjig strand |
| Mudderdrage | Pansarmaskar |
| Muddy Waters | Muddy Waters |
| muffe | ärm |
| muflon | mufflon |
| Muhammad Ali | Muhammad Ali |
| Muhammad Ali Pasha | Muhammed Ali av Egypten |
| Muhammad ibn Mūsā al-Khwārizmī | Muhammad ibn Musa al-Khwarizmi |
| Muhammad Yunus | Muhammad Yunus |
| Muhammed | Muhammed |
| Muhammed Ali Jinnah | Muhammed Ali Jinnah |
