PC.net

G2G

Meaning Gotta go
Type Acronym
Rank ★ ★ ★  Common
Usage Online Only (chat, messaging, e-mail)
Comments

The less grammatically correct version of, "I have to go;" commonly used in online chat; also written GTG.

Updated January 30, 2013
Meaning Good to go
Type Acronym
Rank ★ ★ ☆  Average
Usage General (not just online)
Comments

Means everything is OK and ready to go. Also used in the Marines.

Updated November 6, 2013
Information from PC.net
https://pc.net/slang/meaning/g2g
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