What does M*A*S*H stand for?

The answer is: Mobile Army Surgical Hospital. Taking place in Uijeongbu, South Korea, during the Korean War, M*A*S*H had one of TV’s all-time greatest runs from 1972 to 1983. The 4077th MASH unit, standing for Mobile Army Surgical Hospital, could simultaneously be wacky and serious, but always beloved.Source