MG

'MG' or 'Mg' or 'mg' may refer to:

★ Magnesium (Mg), the element

★ Milligram (mg) an SI unit of mass, 1/1,000,000th of a kilogram (base unit of mass)

★ Megagram (Mg) an SI unit of mass 10³ of a kilogram

★ MG (car) (1924–), British automobile manufacturer, now part of China's Nanjing Automobile Group

★ Myasthenia gravis (MG), an autoimmune disease

★ mg (editor) (mg), Emacs-compatible Unix text editor

★ Madagascar (MG), an island nation in the Indian Ocean, off the southeastern coast of Africa

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★ Malagasy language (mg), the national language of Madagascar

★ Minas Gerais (MG), a Brazilian state

★ 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

★ ''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

★ ''MonstersGame'' (MG), a browser-based Role-playing game

★ Master Grade (MG), a classification of Gundam plastic models

★ MGM Grand Air (MG) (1987&ndahs;1994), American charter airline; predecessor to Champion Air

★ Champion Air (MG) (1995–), American charter airline

★ Metal Gear, (MG), a video game series directed by Hideo Kojima.

★ ''Main gauche'' (m.g., French), indicating "left hand" in piano music.

★ Metre gauge - 1000mm