MUG

MUG may refer to:

• Macintosh User Group
• MUMPS User Group
• Meet-up game, a term for pick-up game
• Multi-User Game, another term for multiplayer video game
• 4-methylumbelliferyl-beta-D-glucuronide, a substrate used in the GUS reporter system
• Double-stranded uracil-DNA glycosylase, an enzyme
• The Medical University of Gdańsk in Poland
• Male Un-bifurcated Garment, a technical term for men's skirts
• IATA airport code for Mulegé Airstrip, near Mulegé, Baja California Sur, Mexico
• Mug Root Beer, sometimes referred to as MUG