BTW = By the way 顺便问一下
IAE = In any event 不管怎样,在任何活动中
IMO = In my opinion 我认为,以我的观点
IMHO = In my humble opinion 我的意见是(比较谦虚)
IOW = In other words 换句话说
FYI = For your information 给你参考的'信息
OTOH = On the other hand 另一方面
PS = Post scriptum 拉丁语,当在文章末尾加上一个特别的句子时实用,通常表示:“特别提示”“请注意”等
ASAP = As soon as possible 尽快
WRT = With respect to 至于,关于