ASAP: As soon as possible 尽快 BF: Boyfriend 男朋友 GF: girlfriend 女朋友 GG:帅哥 Mm:美女 BTW: By the way 随便说一下 BBL: Be back later 稍后回来 BRB: Be right back 很快回来 CU: See you 再见 CUL: See you later 下次再会 DIIK: Damned if I known 我的确不知 FE: For example 举例 FTF: Face to face 面对面 FYI: For your information 供参考 IAE: In any event无论如何 IC: I see 我明白 IMHO: In my humble opinion 依愚人之见 IMO: In my opinion 依我所见 IOW: In other words 换句话说 LOL: laughing out loudly 大声笑 NRN: No reply necessary 不必回信 2B or not 2B: To Be Or Not To Be 生存与死亡 4ever : Forever 永远 A/S/L : Age/Sex/Location 年龄/性别/地点 AFAIC : As Far As I’m Concerned 据我所知... AFAIK : As Far As I Know 据我所知... AFK : Away From Keyboard 暂时离开 AISI : As I See It 我觉得... AKA : Also Known As 也就是... AMBW : All My Best Wishes 祝一切顺利 AOTS : All Of The SudB 突然 ATST : At The Same Time 同时 AWGTHTGTTA : Are We Going To Have To Go Through This Again 我们还要再来一遍吗? AYSOS : Are You Stupid Or Something 你是傻子还是什么? B4 : Before 之前 B4N : Bye For Now 再见 BBIAB : Be Back In A Bit 一会见 BBIAF : Be Back In A Few 一会见 BBL : Be Back Later 一会见 BBN : Bye Bye Now 再见 BCNU : Be Seein You 再见 BIF : Basis In Fact 根据事实 去书内