The meaning of the Acronym MUD is...

MUD is

• Multi-User Dimension

More Meanings For MUD:

• Make Up Definition
• Multi User Dungeon
• Multi User Domain
• Multi User Dimensional
• Multiple User Domain
• Multi-User Dimension
• Municipal Utility District
• Multi User Dungeon
• Matched Urelated Donor - for bone marrow transplant
• Multiple User Dungeon
• Multi User Dialogue
• Mothers Under Dads
• Multi User Dunqeon
• Multiple Undergraduate Destroyer
• Medieval Underground Dungeon

MUD is also in:

• Funnies
• General
• Media
• Networking
• Oncology
• Software
• State and Local
• Unfiled
• US Government