GF – Girlfriend 女朋友

G9 – Genius 天才

GA – Go ahead 进行

GAL – Get a life 做点有益的事，振作起来

GAS – Got a second? 有空吗?

GB – Goodbye 拜拜;大英帝国的缩写：Great Britain(常见于汽车后面会见到)

GBTW – Get back to work 回去上班

GBU – God bless you 上帝保佑你

GFI – Go for it 加油，去做吧!

GFN – Gone for now 现在不在

GG – Gotta go 得走了

GGP – Got to go pee 要去尿尿

GJ – Good job 干得不错

GL – Good luck 祝你好运

GL2U – Good luck to you 祝你好运

GN/ GNITE – Good night 晚安

GOI – Get over it 别想了

GR8 – Great 不错、很好

GRATZ – Congratulations 祝贺

GRL – Girl 女孩

GTSY – Great to see you 很高兴见到你

GUD – Good 不错、很好

GWHTLC – Glad we had this little chat 很高兴我们有了这番谈话