The meaning of the Acronym UG is...

UG is

• Under Grade
• Unit Generator
• Un-named General
• Under Ground

More Meanings For UG:

• User Group
• User's Guide
• Users Group
• Up Gateway
• Universal Grammar
• User Goal
• Unbelievably Gay
• Underground Garage
• Undisturbed Gas
• University of Gdansk
• Upper Grade
• The United Galaxy
• Microgram - 0.000001 Gram
• United Guardian, Inc.
• Underground Guard

UG is also in:

• AMEX Symbols
• Architecture
• Chat
• Chemistry
• General
• Positions
• Science Fiction
• Security
• Software
• Unit Measures
• Universities