GM

GM or Gm may refer to:

Business and industry

• General manager, a descriptive term for certain executives in a business operation
• General merchandise
• General Mills, a company primarily concerned with food products
• General Motors, an automobile manufacturing company
• Gold Master, an original recording from which copies may be made
• Gross margin, profit as a percentage of sales price
• GM chassis or Gusenichnaya Machina, a tracked vehicle chassis
• Gunn & Moore, a sports equipment and apparel company

Places

• The Gambia's ISO 3166 code
• Germany's FIPS 10-4 country code

Science & measurement

• Gigametre, an SI unit of length equal to one billion metres
• Geiger-Müller counter or Geiger counter, a device for measuring ionizing radiation
• GM, the Unified Soil Classification System symbol for silty gravel
• Metacentric height, a characteristic of a ship primarily determining its stability in the water
• Transconductance, a property of certain electronic components

Games

• Gamemaster or Game Master
• Game Maker, a computer game developing program
• GM (ice hockey)

Other uses

• Gm (digraph)
• RGM-79 GM, a mobile suit series in Mobile Suit Gundam
• Grandmaster (chess), awarded to strong chess players by the world chess organization FIDE
• General MIDI, a standardized specification for music synthesizers
• George Medal, UK civil decoration for acts of great bravery
• Gunner's mate, a rank of the U.S. Navy

See also

• GM1, a Ganglioside important in brain biochemistry
• Gram, a metric system unit of mass