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{{wiktionary|MM|Mm|mm.|m.m.|MM.}}
'''MM''' or variants may refer to:
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== Alphabets ==
* [[Meitei Mayek]] or [[Meetei Mayek]], the writing system of Meitei language

==Arts, entertainment, and media==
===Music===
* [[MM (album)|''MM'' (album)]], 1989, by Marisa Monte 
* [[Maelzel's metronome]], a music marking
* [[Marilyn Manson]], an American musician
* [[Marshall Mathers]], an American rapper (a.k.a. "Eminem")
* [[Mother Mother]], a Canadian band
* [[Master of Music]], an academic degree
* ''[[Melody Maker]]'' British music publication
* "MM", a 1993 song by [[Mr. President (band)|Mr. President]]
*[[Major Moment]], an American rock music band from Boston, Massachusetts

===Television===
* [[MM (TV channel)]], Bulgaria
* MM, the production code for the 1967 ''Doctor Who'' serial ''[[The Tomb of the Cybermen]]''

===Other media===
* ''[[MM!]]'', a Japanese light novel, manga and anime series by Akinari Matsuno
* ''[[Media Molecule]]'', a video game developer in England
* ''[[Monster Manual]]'', a 1977 ''Dungeons & Dragons'' source book
* [[Mother's Milk (character)]], aka "MM", a fictional character in ''The Boys'' comicbook franchise

==Businesses, organizations, and teams==
{{seealso|#Television|#Other media}}
* [[Middle-market company]] or mid-market companies have annual revenues of $50 million to $1 billion or between 100 and 1000 employees
* [[Maryknoll]], a Catholic religious institute
* [[Maybach-Motorenbau GmbH]] and Maybach-Manufaktur and Mercedes-Maybach; an engine and car marque
* [[Moderation Management]], alcohol support group
* [[Mumbai Magicians]], a defunct Hockey India League franchise
* [[Peach (airline)]] (IATA code: MM)
* [[SAM Colombia]] (former IATA code: MM)
* MM, logo of the [[Leipzig Trade Fair]] abbreviation for ''Mustermesse'' (English: Sample fair)

==Degrees, honorifics, and titles==
* [[Machinist's mate|Machinist's Mate]] in the US Navy
* [[Master mariner]]
* [[Master of Management]], a degree
* [[Master of Medicine]], a degree
* [[Master of Music]], a degree
* [[Military Medal]], British and Commonwealth
* [[Minister Mentor]], a Singapore cabinet position
* ''[[messieurs]]'', a plural honorific in French

==Latinisms==
* [[2000 (number)]] in Roman numerals
* The year [[2000]] in Roman numerals
* ''[[Mutatis mutandis]]'' ("''m.m.''"), "with things changed that should be changed"

==Transportation==
*[[MM (New York City Subway service)]], a former New York City Subway service

==Places==
* [[Metro Manila]], the Philippines' national capital region
** [[Mega Manila]], its larger metropolis
* [[Myanmar]] (ISO 3166-1 country code: MM)

==Science, technology, and mathematics==
===Computing===
* [[.mm]], Internet country code top-level domain for Myanmar
* ".mm", the file extension for [[FreeMind]] and [[Freeplane]] data files
* ".mm", the file extension for source code files of [[Objective-C++]]
* [[mm tree]], the Andrew Morton's Linux kernel tree
* [[MM algorithm]], an iterative method for constructing optimization algorithms
* [[Columbia MM]], an early e-mail client
* [[Multiple master fonts]]
* [[Mattermost]], an online chat service

===Units of measurement===
* [[Megametre]] (Mm) (rare) 1,000{{nbsp}}km
*[[Milestone|Mile Marker]] (MM)
* [[Millimetre]] (mm)
* [[Millimolar]] (mM), a unit of concentration of a solution
* [[Units of textile measurement#Momme|Momme]], a unit of textile measurement
* One [[million]] (MM), used in reference to currency
* Percent concentration by mass (m/m%, %m/m, or m%), a unit of relative [[Mass concentration (chemistry)#Units|mass concentration]]

===Other uses in science, technology, and mathematics===
* [[Minimax]] or maximin, a decision rule
* [[Modified Mercalli scale]] for earthquake intensity
* [[Molecular mechanics]], computational chemistry technique
* [[Moving magnet]], phonograph cartridge type
* [[Moving mean]] in statistics
* [[Multiple myeloma]], blood cancer
* [[Mischmetal]], alloy of similar lanthanoids

==See also==
{{canned search|mm}}
* {{intitle|mms}}
* {{intitle|mm}}
* [[M (disambiguation)]]
* [[M2 (disambiguation)]]
* [[2M (disambiguation)]]
* [[MMS (disambiguation)]]
* [[M&M (disambiguation)]]
* [[MMM (disambiguation)]]

{{Disambiguation}}