The meaning of the Acronym LIB is...

LIB is

• Light Infantry Battalion
• Liberation

More Meanings For LIB:

• Library
• Library file (several programming languages)
• Light Infantry Battalion
• Liberation
• Left Inboard
• Libbery
• Label Information Base
• Limbunya, Northern Territory, Australia

LIB is also in:

• Airport Codes
• File Extensions
• Funnies
• Libraries
• Military
• NASA
• Unfiled