| Modus ponens | Modus ponens |
| Modus tollens | Modus tollens |
| Moena | Moena |
| Moeritherium | Moeriteria |
| Moers | Moers |
| Moesia | Mezja |
| Mofetta | Mofeta |
| Mogadiscio | Mogadiszu |
| Mogadishu | Mogadiszu |
| Mogami River | Mogami |
| Mogi das Cruzes | Moji das Cruzes |
| Mogielnica | Mogielnica |
| Mogilno | Mogilno |
| Mogilno County | Powiat mogileński |
| mohair | moher |
| Mohair berets | Moherowe berety |
| Mohamed Abdelaziz | Muhammad Abdul Aziz |
| Mohamed Al-Deayea | Mohammed Al-Deayea |
| Mohamed Al-Fayed | Mohamed Al-Fayed |
| Mohamed Aly | Muhammad Ali |
| Mohamed Atta | Mohamed Atta |
| Mohamed Choukri | Mohamed Choukri |
| Mohamed ElBaradei | Mohamed ElBaradei |
| Mohamed Farrah Aidid | Mohamed Farrah Aidid |
| Mohamed Ghannouchi | Mohamed Ghannouchi |
| Mohamed Kader | Mohamed Kader |
| Mohamed Khouna Ould Haidalla | Muhammad Chuna uld Hajdalla |
| Mohamed Sissoko | Mohamed Sissoko |
| Mohamed Zidan | Mohamed Zidan |
| Mohameddanism | Islamizm |
| Mohammad Al-Shalhoub | Mohammad Al-Shalhoub |
| Mohammad Amin al-Husayni | Mohammad Amin al-Husajni |
| Mohammad Khan Qajar | Agha Mohammad Khan Kadżar |
| Mohammad Khatami | Mohammad Chatami |
| Mohammad Najibullah | Mohammad Nadżibullah |
| Mohammad Reza Pahlavi | Mohammad Reza Pahlawi |
| Mohammad-Ali Rajai | Mohammad Ali Radżai |
| Mohammed | Mahomet |
| Mohammed Amza Zubeidi | Mohammed Amza Zubeidi |
| Mohammed Ben Aarafa | Muhammad ibn Arafa |
| Mohammed ben Abdallah | Muhammad III |
| Mohammed bin Rashid Al Maktoum | Mohammed bin Rashid Al Maktoum |
| Mohammed Daoud Khan | Muhammad Daud Chan |
| Mohammed Gammoudi | Mohammed Gammoudi |
| Mohammed IV of Morocco | Muhammad IV |
| Mohammed Mosaddeq | Mohammed Mossadegh |
| Mohammed Nadir Shah | Nadir Szach |
| Mohammed Omar | Mohammad Omar |
| Mohammed Tchité | Mohammed Tchité |
| Mohammed V International Airport | Port lotniczy Casablanca |
| Mohammed V of Morocco | Muhammad V |
| Mohammed VI of Morocco | Muhammad VI |
| Mohammed Zahir Shah | Muhammad Zahir Chan |
| Mohammedanism | mahometanizm |
| Mohandas Gandhi | Mahatma Gandhi |
| Mohandas Karamchand Gandhi | Mahatma Gandhi |
| Mohave | Mohave |
| Mohave Desert | Mojave |
| Mohawk | Irokez |
| Mohawk hairstyle | Irokez |
| Mohawk language | Język mohawk |
| Mohawk nation | Mohawkowie |
| Mohawk River | Mohawk |
| Mohegan | Moheganowie |
| Mohel | Mohel |
| Mohenjo-daro | Mohendżo-Daro |
| Mohican | Mohikanie |
| Mohieddin Fikini | Mohieddin Fikini |
| Mohiniyattam | Mohiniyattam |
| Mohism | Motizm |
| Moho | Pleśń |
| Moho discontinuity | Nieciągłość Mohorovičicia |
| Mohorovièiæ discontinuity | Nieciągłość Mohorovičicia |
| Mohorovičić discontinuity | Nieciągłość Mohorovičicia |
| Mohs scale of mineral hardness | Twardość w skali Mohsa |
| Mohyliv-Podilskyi | Mohylów Podolski |
| Mohács | Mohacz |
| Mohéli | Moheli |
| Moi dix Mois | Moi dix Mois |
| Moirae | Mojry |
| Moiry | Moiry |
| Moise Kisling | Moïse Kisling |
| Moise Tshombe | Moise Czombe |
| moist | lepki |
| moisten | zwilżać |
| moisture | wilgoć |
| Moisture separator | Aldrowanda pęcherzykowata |
| Moisture trap | Aldrowanda pęcherzykowata |
| Moisty | Feucht |
| Moisés Carmona | Moisés Carmona |
| Mojave | Mohave |
| Mojave Desert | Mojave |
| mojibake | krzak |
| Mojito | Mojito |
| Mojkovac | Mojkovac |
| Mojmír I | Mojmir I |
| Mojmír II | Mojmir II |
| Mojo Alcantara | Moio Alcantara |
| Mojżesz Presburger | Mojżesz Presburger |
| moka pot | kawiarka |
| Mokele-mbembe | Mokele-Mbembe |
| Mokhotlong District | Dystrykt Mokhotlong |
| Mokosh | Mokosz |
| Mokroluh | Mokroluh |
| Moksha | Moksza |
| Moksha language | Język moksza |
| Moksha River | Język moksza |
| Molar volume | Objętość molowa |
| Molar weight | Masa cząsteczkowa |
| molasses | melasa |
| Molch | Miniaturowe okręty podwodne typu Molch |
| mold | foremka |
| Mold mite | Acaridae |
| Moldava nad Bodvou | Moldava nad Bodvou |
| Moldavia | Mołdawia |
| Moldavian | Język mołdawski |
| Moldavian Autonomous Soviet Socialist Republic | Mołdawska Autonomiczna Socjalistyczna Republika Radziecka |
| Moldavian SSR | Mołdawska Socjalistyczna Republika Radziecka |
| Molde FK | Molde FK |
