MF

MF or mf may refer to:

• Master of forestry

Literature

• M/F, a novel by Anthony Burgess

Dairy product labelling

• M.F. or m.f., (milk fat) used in Canada on labels of dairy products such as milk, cream and cheese to indicate the percentage content of butterfat

Media

• MF Milano Finanza, an Italian business newspaper
• MF Dow Jones News, an Italian financial news agency
• Mladá fronta DNES, a Czech newspaper

Organisations

• Methuselah Foundation, a non-profit volunteer organization devoted to anti-aging research

Art

• MF Poe, an American artist

Companies

• Melton Foundation, an intercultural organisation registered in Virginia, United States
• MF Global, formerly known as "Man Financial", a failed global financial derivatives broker whose NYSE ticker symbol was MF before it was delisted
• Micro Focus, a software company headquartered in Newbury, England
• Mitsubishi Fuso Truck and Bus Corporation, a Japanese manufacturer of trucks and buses
• Mitsubishi Fuso Truck of America, Inc., a North American subsidiary of MFTBC, above
• Xiamen Airlines IATA airline designator
• Massey Ferguson, a manufacturer or agricultural equipment
• Musical Fidelity, a British manufacturer of Hi-Fi components

Finance

• Mutual fund

Sports

• Mick Foley, a retired professional wrestler
• Midfielder, a playing position in association football

Music

• Mylène Farmer, a Canadian-born French singer and songwriter
• Maynard Ferguson, a former world-class trumpeter
• Melodifestivalen, the Swedish preselection for the Eurovision Song Contest
• Dynamics (music), a musical dynamic range (Italian "mezzo-forte")
• Daniel Dumile ("Metal Face Doom"), an American hip-hop artist
• GM Grimm ("Mad Flows" Grimm), a hip-hop artist

Computing

• Mainframe computer
• METAFONT, a programming language for defining vector fonts using geometric equations
• Mozilla Firefox
• Mediafire

Geography

• Saint Martin (France)
  • .mf, the country code top level domain (ccTLD) for Saint Martin
• Mayotte FIPS PUB 10-4 territory code
• Mandatory frequency airport, for traffic advisories

Photography

• Manual focus, a feature of an optical system that allows the user to obtain and maintain correct focus on a target manually
• Medium format (film), a size of camera usually using 6 cm-size 120-type roll film

Education

• MF Norwegian School of Theology, Det teologiske Menighetsfakultet in Norwegian

Science and technology

• Mossy fiber, in neuroscience
• Prefix for steel rolling stock on Paris Métro
• millifarad (mF), an SI unit of electric capacitance
• Mega-farad (MF), an SI unit of electric capacitance
• Medium frequency, radio transmissions between the frequencies of 300 kHz and 3000 kHz
• Multi-frequency, in telephony
• Membership function, in control eng

Medicine

• Myelofibrosis, a chronic clonal malignant disease
• Mycosis fungoides, a type of skin disease

Television

• Monster Force, a 1994 animated television series
• Power Rangers: Mystic Force
• Making Fiends (TV series)
• Modern Family

Slang

• Motherfucker, an insult
• My Friend

Computer games

• Miss Fortune, a champion from League of Legends