NB这个缩写有pay attention to,note well这个含义吗?

有，NB是拉丁nota bene的缩写意思是“注意”(note well!)

notebook

有的!请参考英文百科全书如下!notabeneAbbr.NBUsed to direct attention to something particularly important.N.B.n :a Latin phrase (or its abbreviation) used to indicate that special attention should be pa...

有take note的意思吗？没见过。
我想是
News Bulletin的缩写。这有“随时跟进注意的意思”