MGE is a three letter acronym, which may mean: Madison Gas and Electric Mahatma Gandhi Expressway Medial Ganglionic Eminence, a transitory structure in the development of the nervous system GM Medium Gasoline Engine MGE UPS Systems, maker of three-phase uninterruptible power supplies, a subsidiary of Schneider Electric since 2003 MGE Office Protection Systems, maker of single-phase UPSes, bought from Schneider by Eaton Corporation in 2007 Missouri Gas Energy, a natural gas distribution company Mobile genetic elements Modular GIS Environment Machine Gun Etiquette, an album by The Damned Myanma Gems Enterprise mg℮, a label of estimated mass (in milligrams)
ru:MGE