the name given to a series of popular and relatively cheap British sports cars, originally made by the Morris company (MG is short for ‘Morris Garages’). The first were made in the 1920s. MGs are now made by MG Rover .
MG
Meaning of MG in English
Oxford guide to British and American culture English vocabulary. Руководство по британской и американской культуре, Оксфордский английский словарь. 2005