The meaning of the Acronym RUM is...

RUM is

• Rapid UNIX Microsoft
• Roll Up Mode

More Meanings For RUM:

• Rapid UNIX Microsoft
• Roll Up Mode
• Remote User Multiplex
• Rats Under Me
• Recinto Universitario de Mayagüez
• Random Uncle Musings
• Recursive Update Model
• Real Urban Music
• Received Urgent Messages
• Return of Unwanted Medicines
• Regular Use Medicine
• Radial, Ulnar, and Median
• Merrill Lynch & Company, Inc.
• Resource and Unit Monitoring
• Rumjartar, Nepal

RUM is also in:

• Airport Codes
• AMEX Symbols
• Funnies
• General
• Hospitals
• Military
• Networking
• Physiology
• Unfiled
• Universities