The meaning of the Acronym GA is...

GA is

• Giga Annum
• Gazillion Annum

More Meanings For GA:

• General Agent
• Group Address
• Genetic Algorithm
• Go Ahead
• Go Away
• Gallium
• Gibberellic Acid
• Geographic Area
• Google Answers
• General Assembly
• Graduate Assistant
• Great Arsehole
• George Alford
• Giga Annum
• Gazillion Annum

GA is also in:

• Adults
• Chat
• Chemistry
• General
• Geology
• Meteorology
• Names and Nicknames
• Networking
• Ocean Science
• Software
• Unit Measures
• Universities