CGM may stand for: CGM (rap group), a British hip hop collective Camiguin Airport Cassava green mite Chloë Grace Moretz, an American actress Providence (religious movement), whose official name translates as Christian Gospel Mission Codex germanicus monacensis, a German-language manuscript in the Bavarian State Library in Munich Compagnie Générale Maritime, a French shipping line Computer Games Magazine Computer Graphics Metafile Conjugate gradient method, an algorithm for the numerical solution of particular systems of linear equations Conspicuous Gallantry Medal Continuous glucose monitor, a monitoring device for diabetics Corn gluten meal CTVglobemedia, a Canadian media conglomerate Consumer generated media See also