M (disambiguation)

M is the thirteenth letter of the modern Latin alphabet

M may also refer to:

In fiction and entertainment
*M (comics), a fictional character associated with the "X-Men" universe
*"M" (comic strip), in Norway
*"M" (film), multiple films
*M (James Bond), the codename of the fictional head of MI6
*M (videocassette format), an obsolete format
*M, obsolete film rating in the American Motion Picture Association of America film rating system
*M, films recommended for mature audiences in the Australians Office of Film and Literature Classification (Australia)
*M, the nickname for the "Chobits" anime character Minoru Kokubunji
*M, a one time name for Moe's Tavern

In music
*"M" (John Cage book) is a 1973 book by avantgarde composer John Cage
*"M" (song), by Ayumi Hamasaki
*M (band), 1979 techno-pop project of the artist Robin Scott
*M People, 1990s band
*-M-, the French singer Mathieu Chedid
*M, the rapper Eminem.
* "M", a song by Chantal Kreviazuk from her album Colour Moving and Still.
*"M", a song by The Cure from their 1980 album "Seventeen Seconds".
*M, male Korean singer Lee Min Woo

In numbers and measurement
*m, milli-, 1/1000
*m, metre
*m, mile
*M, mega-, SI prefix for million
*M, 1000 (number), Roman numeral and unicode
*M, molar concentration
*M1 through M64 are ISO standards to designate the thread of a screw

In science and technology
*M band, radio frequencies from 60 to 100 GHz
*M-theory, a proposed solution for problems in superstring theories
*M-code or just M, MATLAB programming language
*M Class, a reddish stellar classification in the Morgan-Keenan system
*M, in chemistry, may also refer to molarity

in other uses
*IPA|m, the IPA symbol for a bilabial nasal sound
*M (fragrance), by Elizabeth Arden, endorsed by singer Mariah Carey
*M (New York City Subway service)
*M-ratio, a measure of the health of a player's chip stack in poker
*M, MUMPS programming language
*m, the masculine grammatical gender
*M, BMW M a subsidiary of car manufacturer BMW
*M., the abbreviation for Monsieur
*M, the symbol for the old German currency German gold mark
*m/, a common way of typing corna or devil's horns
*m, male gender
*m., married

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