The meaning of the Acronym MU is...

MU is

• Musician's Union

More Meanings For MU:

• Menu (Quattro Pro)
• Multi User
• Mysterious Utility
• Message Utilities
• Master Unit
• Maintenance Update
• Media Unit
• Message Unit
• Macquarie University
• Miskatonic University
• Marquette University
• Mole University
• Memorial Union
• Monsanto University
• Marymount University

MU is also in:

• File Extensions
• General
• Networking
• Software
• Telecom
• Universities