Nb

symbol

Definition of Nb

  1. niobium


NB

abbreviation

Definition of NB

  1. 1 New Brunswick

  2. 2 northbound

  3. 3 nota bene —often not capitalized


Medical Dictionary

Nb

symbol

Medical Definition of Nb

  1. niobium


NB

abbreviation

Medical Definition of NB

  1. newborn


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