| Mopsus | Mopsos |
| Mopsvleermuis | Netopýr černý |
| Morannon | Morannon |
| Morava | Morava |
| Moravische Poort | Moravská brána |
| Moravië | Morava |
| Moravië-Silezië | Moravskoslezský kraj |
| Moray | Moray |
| Morayshire | Moray |
| Mordechai Vanunu | Mordechaj Vanunu |
| Mordor | Mordor |
| Mordovië | Mordvinsko |
| Morelia | Krajta diamantová |
| Moren | Maurové |
| Morfologisch overzicht | Morfologie |
| Morgan | Morgan |
| Morgan Freeman | Morgan Freeman |
| Morgana | Morgana Le Fay |
| morgen | zítra |
| morgenavond | příští noc |
| Morgenmiddag | Zítra odpoledne |
| morgennacht | příští noc |
| Morgenochtend | Zítra ráno |
| Morgoth | Morgoth |
| Moria | Moria |
| Morielje | Smrž černohnědý |
| Morieltje | Smrž černohnědý |
| Morihei Ueshiba | Morihei Uešiba |
| mormel | červ |
| Mormonen | Církev Ježíše Krista Svatých posledních dnů |
| Moroni | Moroni |
| Morpheus | Morfeus |
| Morphine | Morfin |
| Morrigan | Morrígan |
| Morris | Morris |
| Morrissey | Morrissey |
| Morrovalle | Morrovalle |
| Mors Principium Est | Mors Principium Est |
| Morsø | Morse |
| morzel | drobek |
| mos | mech |
| Mosaic | Mosaic |
| Moscow | Moskva |
| Moseik | Dub cer |
| Mosel-Saar-Ruwer | Mosela |
| Moselle | Mosela |
| Mosfellsbær | Mosfellsbær |
| MOSFET | MOSFET |
| Moshe Dayan | Moše Dajan |
| Moshe Katsav | Moše Kacav |
| Moshe Sharett | Moše Šarett |
| Mosin-Nagant | Mosin-Nagant |
| Mosina | Mosina |
| moskee | mešita |
| Moskeetoren | Minaret |
| Moskou | Moskva |
| Moskouplein | Moszkva tér |
| Moskoutijd | Středoevropský čas |
| Moskovitisch | Muskovit |
| Moskovië | Moskevské velkoknížectví |
| Moskovskaja | Moskovskaja |
| Moskovsko-Petrogradskaja-lijn | Moskovsko-Petrogradskaja |
| Moskva | Moskva |
| moslim | muslim |
| Moslim-Kroatische Federatie | Federace Bosny a Hercegoviny |
| Mosoel | Mosul |
| Moss | Mechy |
| Mossad | Mossad |
| Mosselplant | Babelka řezanovitá |
| Mossen | Mechy |
| Most | Vinný mošt |
| Most pri Bratislave | Most pri Bratislave |
| Mosta | Mosta |
| Mostar | Mostar |
| mosterd | hořčice |
| mot | mol |
| Motherwell FC | Motherwell FC |
| Motion Picture Association of America | Motion Picture Association of America |
| motor | motor |
| motorfiets | motocykl |
| Motorola | Motorola |
| motorrijder | jezdec |
| motregen | mrholení |
| motregenen | mrholit |
| motteren | mrholit |
| Motu proprio | Motu proprio |
| Motörhead | Motörhead |
| Moulay Rachid | Princ Mulaj Rašid |
| Moulin Rouge | Moulin rouge |
| Mount Aniakchak | Aniakchak |
| Mount Cameroon | Kamerunská hora |
| Mount Cook | Mount Cook |
| Mount Everest | Mount Everest |
| Mount Kenya | Mount Kenya |
| Mount Kosciuszko | Mount Kosciuszko |
| Mount McKinley | Mount McKinley |
| Mount Pinatubo | Pinatubo |
| Mount Rainier | Mount Rainier |
| Mount Saint Helens | Hora Svaté Heleny |
| Mount Scenery | Scenery |
| Mount Taranaki | Mount Taranaki |
| Mountainbike | Horské kolo |
| Mounten | Mount |
| Mountpoint | Mount |
| Mouseion | Muzeum |
| mousserende wijn | šumivé víno |
| Moustérien | Moustérien |
| mouw | rukáv |
| Moy Yat | Moy Yat |
| Moya Brennan | Moya Brennan |
| Mozambique | Mosambik |
| Mozaïcisme | Mozaika |
| Mozes | Mojžíš |
| Mozilla | Mozilla |
| Mozilla Application Suite | Mozilla Suite |
| Mozilla Calendar | Mozilla Sunbird |
| Mozilla Firefox | Mozilla Firefox |
| Mozilla Foundation | Mozilla Foundation |
| Mozilla Organization | Organizace Mozilla |
| Mozilla Public License | Mozilla Public License |
| Mozilla Suite | Mozilla Suite |
| Mozzarella | Mozzarella |
| Moçambique | Mosambik |
| Mošovce | Mošovce |
| MP | MP |
| MPEG | MPEG |
| Mpemba-effect | Mpembův jev |
| MRI-scanner | Magnetická rezonance |
| MS | MS |
| MS-DOS | MS DOS |
| MSO Word | MSO Word |
| Mstislav Rostropovitsj | Mstislav Leopoldovič Rostropovič |
| MSV Duisburg | MSV Duisburg |
| MTV | MTV |
| MTV Unplugged | MTV Unplugged |
| MTV Unplugged in New York | MTV Unplugged in New York |
| MTV Video Music Awards | MTV Video Music Awards |
| Muddy Waters | Muddy Waters |
| mug | komár |
| Mugalzhar | Mugodžary |
| Muggen | Komár |
| Muhammad Ali | Muhammad Ali |
| Muhammad Yunus | Muhammad Yunus |
| Muhu | Muhu |
| muil | huba |
| muildier | mula |
| Muildierhert | Jelenec ušatý |
| muis | myš |
| Muisca | Čibča |
| Muisvogels | Myšáci |
| Muizenis | Žluťásek čilimníkový |
| Muizenoor | Jestřábník chlupáček |
| Muizenvalk | Káně lesní |
| Mulholland Drive | Mulholland Drive |
| Multi Protocol Label Switching | Mpls |
| Multi Purpose Vehicle | MPV |
| Multi-level marketing | Multi-level marketing |
| Multicast | Multicast |
| Multicolor Graphics Array | MCGA |
| Multics | Multics |
| Multimedia | Multimédia |
| Multimedia Messaging Service | MMS |
| Multimodaal transport | Intermodální přepravní systém |
| MultiPlan | MultiPlan |
| Multiplatform | Multiplatformní software |
| Multiplayer | Hra o více hráčích |
| Multiple Purpose Vehicle | MPV |
| Multiple Subscriber Number | Microsoft Network |
| Multipurpose Internet Mail Extensions | MIME |
| Multituberculata | Multituberculata |
| multomap | kroužkový pořadač |
| Mun | Mun |
| Munchen | Mnichov |
| Munchkin | Munchkin |
| Munich | Mnichov |
| munitie | munice |
| Munster AOC | Munster |
| Munster van Ulm | Ulm Münster |
| munt | mince |
| munt slaan | razit |
| munteenheid | měna |
