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

Organizations Gamecock Media Group Garden Media Guild, a British trade association for garden writers, photographers and broadcasters Girls Make Games, an American organization Gizmodo Media Group Global Migration Group, an inter-agency group on international migration issues Guardian Media Group GMG Radio, a division of the above