MMU may refer to:
Science and technology
edit- Memory management unit, a computer component
- Manned Maneuvering Unit, a NASA spacesuit rocket pack
- Milli mass unit, an unofficial unit of mass
- Minimum Mapping Unit, a spatial measure used in remote sensing and cartography
Education
edit- Manchester Metropolitan University, in England
- Marymount University, in Arlington, Virginia
- Mount Mansfield Union High School, in Jericho, Vermont
- Mount Meru University, in Tanzania
- Mountains of the Moon University, in Fort Portal, Uganda
- Multimedia University, in Malaysia
- Myanmar Maritime University
Other
edit- Mobile Meteorological Unit, a deployable weather forecasting support unit of the British Armed Forces
- Monomethylurea, one of the ureas, used in synthetic medications
- Morristown Municipal Airport (IATA code MMU), in New Jersey
- Mega Man Universe, a game by Capcom
- Milli Muharip Uçak, a Turkish fighter aircraft in development