GMG

GMG may refer to: Generalized myasthenia gravis GMG Airlines, an airline of Bangladesh, not in operation GMG Community School District in Iowa GNU MediaGoblin Good Morning Gloucester, a daily report of life on the docks of "America's Oldest Seaport" Green Man Gaming, an online retailer for PC video games Grenade machine gun, an automatic grenade launcher HK GMG, an automatic grenade launcher made by Heckler & Koch