G's
GA - Go Ahead or Go Away
GAL - Get A Life
GF - Girl Friend
GFN or G4N - Gone For Now
GG - Gotta Go
GGWY - God Go With You
GL - Get Lost
GLG - Good Looking Girl
GMBO - Giggling My Butt Off
GOI - Get Over It
GOK - God Only Knows
GJ - Good Job
GPY - Grumpy
GR8 - Great
GTG or G2G - Got To Go
GTP or G2P - Got To Pee
GTS or G2S - Gone To Space
GTSY - Glad To See You
GTTB - Gee That's To Bad