MM

Computer technology

• MediaMonkey, a digital media player and media library application
• Mm tree, Andrew Morton's Linux kernel tree.
• .mm, the Objective-C++ file extension
• .mm, Myanmar's Internet country code top-level domain

Gaming

• Might and Magic, commonly abbreviated "MM"
• MacMinute, A Macintosh news website
• Mercury Messenger, an Instant Messaging application.
• Monster Manual, a Dungeons & Dragons sourcebook.

Measurements

• mm, symbol for millimetre, a unit of length equal to one thousandth of a metre
• Mm, symbol for megametre, a unit of length equal to one million metres
• mM, a unit of concentration used in chemistry (see molarity), abbreviation for millimolar
• Molar mass, the mass in grams of one mole (6.02214 x 10²³ particles) of a given molecule or inert atom

Military

• Machinist's Mate, a rating in the United States Navy's engineering community
• Military Medal, a British and Commonwealth military decoration

Numbers

• 2000 (number), in Roman numerals
• 2000, the year, in Roman numerals

Miscellaneous

• EuroAtlantic Airways and SAM Colombia's IATA code
• Maryknoll Missioners or the Catholic Foreign Mission Society of America
• Master Mason, the third degree of Freemasonry
• Master of Music, a graduate degree in music
• Minister Mentor, a cabinet position in the Singapore government.
• Minneapolis-Moline, a tractor manufacturer
• MM!, a Japanese light novel
• M&M's, a brand of chocolate candies
• Modigliani-Miller theorem, basis of modern thinking of capital structure in finance
• Marylin Manson, an American Rocker

See also

• 2M
• M&M