MG
MG or
Mg or
mg may refer to:
- Magnesium (Mg), the element
- Milligram (mg) an SI unit of mass, 1/1,000th of a gram (base unit of mass)
- Megagram (Mg) an SI unit of mass 106 of a gram
- Myasthenia gravis (MG), an autoimmune disease
- mg (editor) (mg), Emacs-compatible Unix text editor
- Malagasy language (mg), the national language of Madagascar
- Master Grade (MG), a classification of Gundam plastic models
- Main gauche (m.g., French), indicating "left hand" in piano music
- Minas Gerais (MG), a Brazilian state
- .mg, the Internet country code top-level domain for MadagascarBusiness
- MG Cars (1924–), British automobile manufacturer, now part of China's Nanjing Automobile Group
- Champion Air (MG) (1995–), previously MGM Grand Air, American charter airline with IATA code MGEntertainment
- Match Game (MG) (1962–1969; 1973–1979; 1983–1984; 1990–1991), American television game show
- Mechagodzilla, a fictional character from various films in the Godzilla series
- Memphis Group (M.G.), from the band Booker T. & the M.G.'s fronted by Booker T. Jones
- Metal Gear (series), (MG), a video game series directed by Hideo Kojima
- Mother Goose, character and poem
- MG (The Perhapanauts), a character in The Perhapanauts comics
- Meg Griffin a character on Family Guy voiced by Mila KunisMilitary
- Machine gun (MG), typically used as a prefix for model designations (for example "MG42" and "MG3")
- Major General (MG), a military rank used by many countries; the specific "MG" abbreviation is used in the United States
- Medal for Gallantry (MG), Australian military decoration, introduced in 1991