GM or Gm may refer to: Companies. General Motors, US automobile manufacturing company which was founded in 1908. Motors Liquidation Company, the US automobile manufacturing company known as General Motors Corporation from 1916 to 2009. General Mills, US food manufacturing company. Gunn & Moore, UK sports equipment company. Places. The Gambia, by ISO 3166 code. Germany, by FIPS 10-4 country code. Greater Manchester, England. Sports and gaming. RGM-79 GM, a mobile suit series in the video game Mobile Suit Gundam.
https://en.wikipedia.org/wiki/GM