n.b.

n. take notice, mark well (Latin)

The letters NB or Nb may refer to:(as n.b.) an abbreviation for nota bene, a latin expression meaning "note well"An abbreviation for 'Not Bad', used in chat and slang when describing something adequateThe symbol for the chemical element NiobiumThe ISO 639 abbreviation for the Norwegian languageThe Canada Post Corporation provincial abbreviation for New BrunswickThe International Air Transport Association code for Sterling AirlinesNew Balance, a shoe manufacturerOne of several towns named New BaltimoreNarrowboat, a particular size of water vessel found on English canals.One of several areas named New BritainNigerian Breweries, a beverage company in Nigeria manufacturing alcoholic & non-alcoholic drinks including: Heineken, Star, Gulder, Maltina, Amstel Malta, Legend, and FayrouzNorth Britain, a historical term for ScotlandNoise Banker, in telecommuntications, a feature that reduces noise heard on a frequency
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Nota Bene is a Latin phrase meaning "Note Well," coming from notâre—to note. It is in the singular imperative mood, instructing one individual to note well the matter at hand. (The pluralis form is notate bene.)In present day English, it is used to draw the attention of the reader to a certain (side) aspect or detail of the subject on hand, translating it as "pay attention" or "take notice". It is often written in the abbreviated form: N.B. Nota Bene is also the name of a suite of word-processing and related software, derived from XyWrite. It is marketed especially for scholarly (e.g. multilingual) purposes.
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Noun
1. a Latin phrase (or its abbreviation) used to indicate that special attention should be paid to something; "the margins of his book were generously supplied with pencilled NBs"
(synonym) nota bene, NB
(hypernym) note, annotation, notation

NB, nota bene (Latin); take notice, mark well

n. N.B., nota bene, take notice, mark well (Latin)