| MonoDevelop | Monodicots | Monodon |
| Monodon monoceros | Monodontidae | MonoGame |
| Monogatari | Monogenea | Monolith Productions |
| Monolophus | Mononegavirales | Monopeltis |
| Monophyllus | Monophyllus frater | Monophyllus plethodon |
| Monophyllus redmani | Monoplacophora | Monopol |
| Monorhina | Monostilifera | Monostroma |
| Monotheist | Monotremata | Monotropa |
| Monotropa hypopitys (Під'ялинник звичайний) | Monotrysia | Mons |
| Mons Agnes | Mons Ardeshir | Mons Argaeus |
| Mons Bradley | Mons La Hire | Mons Meg |
| Mons Vinogradov | Monsanto | Monsanto Company |
| Monsieur Periné (музичний гурт) | Monster (альбом R.E.M.) | Monster Hunter Freedom |
| Monster Strike | Monstera deliciosa | Monstera dissecta |
| Monsteroideae | Monsters of Rock | Monsters Vs. Aliens |
| Mont Blanc | Montana State University | Montanalestes |
| Montanalestes keeblerorum | Montatheris | Montatheris hindii |
| Montcalm (крейсер) | Monte Pissis | Montebello |
| Montenegro Airlines | Montepulciano d'Abruzzo | Monterrey Open |
| Monterrey Open 2011, одиночний розряд | Monterrey Open 2014, одиночний розряд | Monterrey Open 2017, одиночний розряд |
| Montes | Montes Agricola | Montes Alpes |
| Montes Apenninus | Montes Archimedes | Montes Carpatus |
| Montes Caucasus | Montes Cordillera | Montes Haemus |
| Montes Pyrenaeus | Montes Recti | Montes Riphaeus |
| Montes Rook | Montes Secchi | Montes Taurus |
| Monteverdi (автовиробник) | Monthly Sunday Gene-X | Monthly Weather Review |
| Montia fontana | Montiaceae | Monticola saxatilis |
| Montin | Montivipera albizona | Montivipera bornmuelleri |
| Montivipera latifii | Montivipera wagneri | Montreal |
| Montreux Festival | Montreux Jazz Festival | Montsechia |
| Montsechia vidalii | Monty Python | Monument to Stamen Panchev, Botevgrad |
| Monument Valley | Monument Valley 2 | Monumenta Germaniae Historica |
| Monzambano (1889) | Monze | Moo.com |
| Moodle | Moodsville Records | Moodswinger |
| Moody's | Moody's Corporation | Moody's Investors Service |
| Moody’s | Moon (автовиробник) | Moon Bloodgood |
| Moon Mineralogy Mapper | Moon Records | Moon records |
| Moon River | Moon Secure AV | Moon Shot |
| Moonbathers | Mooncake | Moonfesta (сингл Kalafina) |
| Moonflower | Moonlight | Moonlight Drive |
| Moonlight Maze | Moonlighting | MoonRise |
| Moonsorrow | Moonspell | Moorabie |
| Moore Yaski Sivan Architects | Mooreobdella | Moorilla Hobart International |
| Moorilla Hobart International 2003, одиночний розряд | Moorilla Hobart International 2004, одиночний розряд | Moorilla Hobart International 2005, одиночний розряд |
| Moorilla Hobart International 2006, одиночний розряд | Moorilla Hobart International 2007, одиночний розряд | Moorilla Hobart International 2008, одиночний розряд |
| Moorilla Hobart International 2009, одиночний розряд | Moorilla Hobart International 2010, одиночний розряд | Moorilla Hobart International 2011, одиночний розряд |
| Moorilla Hobart International 2012, одиночний розряд | Moorilla Hobart International 2013 | Moorilla Hobart International 2013, одиночний розряд |
| Moorilla International | Mooste | MooTools |
| Mootools | Moovweb | MOPA |
| Mopar | Mops bakarii | Mopsitta |
| Mopsitta tanta | Mor ve Ötesi | Moraceae |
| Moraea sisyrinchium | Moral rights | Morandi |
| Morane-Borel monoplane | Morane-Saulnier | Morane-Saulnier L |
| Morane-Saulnier MS.406 | Morane-Saulnier N | Morasko |
| Morbid Angel | Morbidelli | MORC1 |
| MORC2 | MORC3 | MORC4 |
| Morchella | Morchella conica | Morchella crassipes |
| Morchella esculenta | Morchella stepicola | Morchella steppicola |
| Morchellaceae | Mordacia | More |
| More ABBA Gold: More ABBA Hits | More B.B. King | More Blues on the South Side |
| MORE NEBA | More Real Folk Blues (альбом Хауліна Вульфа) | More Real Folk Blues (альбом Мадді Вотерса) |
| More Songs About Buildings and Food | More Songs to Learn and Sing | Moreca Atelier |
| Morelia | Morenia | Morenia ocellata |
| Morenia petersi | Moretti | MORF4L1 |
| MORF4L2 | Morgan Aero SuperSports | Morgan Aeromax |
| Morgan Stanley | Morganucodon | Moria |
| Moria (відеогра) | Morihiro | Morimus |
| Morimus funereus | Morimus verecundus | Morinda citrifolia |
| Moris | Morison | Moritz Balthasar Borkhausen |
| Mormoopidae | Mormoops | Mormoops blainvillei |
| Mormoops blainvillii | Mormoops magna | Mormoops megalophylla |
| Mormopterus | Mormopterus acetabulosus | Mormopterus beccarii |
| Mormopterus doriae | Mormopterus eleryi | Mormopterus francoismoutoui |
| Mormopterus jugularis | Mormopterus kalinowskii | Mormopterus loriae |
| Mormopterus minutus | Mormopterus norfolkensis | Mormopterus phrudus |
| Mormopterus planiceps | MORN1 | MORN2 |
| MORN3 | MORN4 | MORN5 |
| Morning After Dark | Morning glory | Morning Glory |
| Morning Star | Morning View | Morningstar Air Express |
| Morocco Open | Morone | Morone americana |
| Morone chrysops | Morone mississippiensis | Morone saxatilis |
| Moronidae | Morotopithecus | Morphinae |
| Morphine | Morphine Suffering | Morphini |
| Morpho | Morphom | MorphOS |
| Morris CS9 | Morrison Hotel | Morro Castle (1930) |
| Morrowind | Mors (автовиробник) | Morsoravis |
| Morsoravis sedilis | Mortal Aspirations | Mortal Kombat |
| Mortal Kombat (2011 гра) | Mortal Kombat (гра, 1992) | Mortal Kombat (гра, 2011) |
| Mortal Kombat 2011 | Mortal Kombat 3 | Mortal Kombat 4 |
| Mortal Kombat 9 | Mortal Kombat Gold | Mortal Kombat II |
| Mortal Kombat Mythologies: Sub-Zero | Mortal Kombat vs. DC Universe | Mortal Kombat X |
| Mortal Kombat: Armageddon | Mortal Kombat: Deadly Alliance | Mortal Kombat: Deception |
| Mortal Kombat: Legacy | Mortal Kombat: Shaolin Monks | Mortal Kombat: Special Forces |
| Mortier 120mm Rayé Tracté Modèle F1 | Mortiis | Morturneria |
| Morturneria seymourensis | Morus | Morus alba |
| Morus bassanus | Morus nigra | MOS |
| MOS (ген) | MOS Technology | MOS Technology 6502 |
| Mosaic | Mosaiceratops | Mosaiceratops azumai |
| Mosasauridae | Mosasaurus | Moscas en la Casa |
| Moscas En La Casa | Moschidae | Moschiola |
