ASAP: As soon as possible 盡快
BF: Boyfriend 男朋友
GF: girlfriend 女朋友
BTW: By the way 隨便說一下
BBL: Be back later 稍后回來
BRB: Be right back 很快回來
CU: See you 再見
CUL: See you later 下次再會
DIIK: Damned if I known 我的確不知
DS: Dunce smiley 笨伯
FE: For example 舉例
FTF: Face to face 面對面
FYI: For your information 供參考
IAE: In any event無論如何
IC: I see 我明白
IMHO: In my humble opinion 依愚人之見
IMO: In my opinion 依我所見
IOW: In other words 換句話說
LOL: laughing out loudly 大聲笑
NRN: No reply necessary 不必回信