The meaning of the Acronym GTG is...

GTG is

• Genetic Technology Grade

More Meanings For GTG:

• Gray-To-Gray
• Got To Go
• Got To Go
• Get Trapped Girls
• Generate Test Generator
• Good To Go
• Games To Go
• Genetic Technology Grade
• Granville Technology Group
• Gran Turismo Garage

GTG is also in:

• Chat
• Firms
• Funnies
• Hardware
• Human Genome
• SMS
• Sports
• Unfiled