| Muna Wassef | Munawar Hasan | Munchkin cat |
| Muncie, Illinois | Muncie, Indiana | Muncq-Nieurlet |
| Mundelein, Illinois | Munden, Kansas | Mundhir bin Sa'īd al-Ballūṭī |
| Mundhir Qabbānī | Mundy Township, Michigan | Muneyeh, Isfahan |
| Munford, Tennessee | Munfordville, Kentucky | Mung bean |
| Mungo Park (explorer) | Mungos mungo | Munib al-Masri |
| Munich | Munich (film) | Munich agreement |
| Munich Agreement | Munich air disaster | Munich Airport |
| Munich, North Dakota | Municipal council (Sweden) | Municipal district |
| Municipal law | Municipal solid waste | Municipalities and cities of Serbia |
| Municipalities of Cuba | Municipalities of Finland | Municipalities of Liechtenstein |
| Municipalities of Montenegro | Municipalities of Slovenia | Municipality |
| Municipality of Žalec | Municipality of Žiri | Municipality of Germany |
| Municipality of Litija | Municipality of Norway | Munif al-Razzaz |
| Munir al-Ajlani | Munir Altheeb | Munir El Haddadi |
| Munir Nayfeh | Munir Redfa | Munira Fakhro |
| Munising Township, Michigan | Munising, Michigan | Munkar |
| Munro Township, Michigan | Munsey Park, New York | Munson's sign |
| Munster, Indiana | Munther Abu Amarah | Munther Raja |
| Muntiacus | Muntiacus crinifrons | Muon |
| Muon antineutrino | Muon neutrino | Muonium |
| Mupirocin | Muppets Most Wanted | Muqaddimah |
| Muqarnas | Muqatta'at | Muqbil bin Hadi al-Wadi'i |
| Muqrin of Saudi Arabia | Muqtada al-Sadr | MUR |
| Murabad | Murabaha | Murad Alyan |
| Murad Ismail Said | Murad Wilfried Hofmann | Muraena |
| Muraena appendiculata | Muraena argus | Muraena augusti |
| Muraena clepsydra | Muraena helena | Muraena lentiginosa |
| Muraena melanotis | Muraena pavonina | Muraena retifera |
| Muraena robusta | Muraenidae | Muraeninae |
| Muraenoidei | Muramic acid | Muraqaba |
| Murasaki Shikibu | Murashige and Skoog medium | Murat Bardakçı |
| Murat Reis the Elder | Murat Toptani | Murat Yıldırım (actor) |
| Murat yildirim | Murat, Iran | Murchin, Iran |
| Murchison, Texas | Murdan, Anbarabad | Murdan, Faryab |
| Murder | Murder Ahoy! | Murder at 1600 (جريمة قتل في الساعة الرابعة) |
| Murder at the Gallop | Murder at the Vicarage (play) | Murder by Numbers |
| Murder in Mesopotamia | Murder in the Cathedral | Murder in Three Acts |
| Murder Is Easy | Murder Most Foul | Murder of Marwa El-Sherbini |
| Murder of pregnant women | Murder on the Nile/Hidden Horizon | Murder on the Orient Express |
| Murder on the Orient Express (1974 film) | Murder on the Orient Express (2001 film) | Murder with Mirrors |
| Murder, She Said | Murdestan, Firuzabad | Murdi, Fars |
| Murdo, South Dakota | Murdochville, Quebec | Murdock, Minnesota |
| Murdock, Nebraska | Murduiyeh | Murex |
| Murfreesboro, Arkansas | Murfreesboro, North Carolina | Muri & Mario |
| Muricidae | Murid | Muridae |
| Murinae | Muriqui (footballer) | Murj-e Shahrak |
| Murjan, Fars | Murji'ah | Muroidea |
| Muromonab-CD3 | Murphy's law | Murphy's sign |
| Murphysboro, Illinois | Murrah ibn Ka'b | Murray |
| Murray Bookchin | Murray City, Ohio | Murray Gell-Mann |
| Murray Hill, Kentucky | Murray Maxwell | Murray Raney |
| Murray Rose | Murray Rothbard | Murray, Iowa |
| Murray, Kentucky | Murray, Nebraska | Murray, New York |
| Murray, Utah | Murraya | Murraya alata |
| Murraya euchrestifolia | Murraya koenigii | Murraya paniculata |
| Murraya tetramera | Murray–Nadal rivalry | Murrieta, California |
| Murrine | Murry, Wisconsin | Murska Sobota |
| Murtaḍá al-Zabīdī | Murtada al-Zabidi | Murtala Mohammed |
| Murtala Muhammed International Airport | Murtaz Khurtsilava | Mus |
| Mus baoulei | Mus bufo | Mus callewaerti |
| Mus caroli | Mus cervicolor | Mus cookii |
| Mus famulus | Mus fragilicauda | Mus goundae |
| Mus haussa | Mus indutus | Mus macedonicus |
| Mus mayori | Mus minutoides | Mus musculus |
| Mus musculus gazaensis | Mus neavei | Mus orangiae |
| Mus oubanguii | Mus phillipsi | Mus platythrix |
| Mus saxicola | Mus setulosus | Mus setzeri |
| Mus spretus | Mus tenellus | Mus terricolor |
| Mus triton | Mus'ab Al-Batat | Mus, Lorestan |
| Musa | Musa acuminata | Musa al-Husayni |
| Musa al-Sadr | Musa Aman | Musa Anter |
| Musa aurantiaca | Musa azizii | Musa × paradisiaca |
| Musa ×paradisiaca | Musa banksii | Musa beccarii |
| Musa Bigiev | Musa bin Nusayr | Musa borneensis |
| Musa campestris | Musa Cälil | Musa celebica |
| Musa coccinea | Musa exotica | Musa hirta |
| Musa Kalayeh | Musa Kallon | Musa Kuh |
| Musa lanceolata | Musa lutea | Musa Mahalleh |
| Musa mannii | Musa monticola | Musa ornata |
| Musa Otieno | Musa paradisiaca | Musa rubra |
| Musa sanguinea | Musa schizocarpa | Musa siamensis |
| Musa sikkimensis | Musa splendida | Musa textilis |
| Musa thomsonii | Musa tuberculata | Musa velutina |
| Musa violascens | Musa viridis | Musaabad, Fariman |
| Musaceae | Musaed Neda | Musaylimah |
| Musée Curie | Musée historique de Strasbourg | Musée national des Monuments Français |
| Musca | Musca domestica | Muscadinia rotundifolia |
| Muscardinus | Muscardinus avellanarius | Muscari albiflorum |
| Muscari americanum | Muscari anatolicum | Muscari armeniacum |
| Muscari aucheri | Muscari comosum | Muscarinic antagonist |
| Muscat and Oman | Muscat International Airport | Muscat Securities Market |
| Muscat, Oman | Muscatine, Iowa | Muscicapa gambagae |
| Muscicapa striata | Muscicapidae | Muscicapoidea |
| Muscidae | Muscinae | Muscini |
| Muscle | Muscle car | Muscle contraction |
| Muscle fascicle | Muscle fiber | Muscle protein |
| Muscle tissue | Muscle tone | Muscle weakness |
| Muscles | Muscles of mastication | Muscles of respiration |
| Muscles of tongue | Muscoda, Wisconsin | Muscoidea |
