1. (abbreviation) .  (Canada) Newfoundland and Labrador, a Canadian province.
  2. (abbreviation) .  (slang) , Not Frat; denoting things counter to the culture of Greek life, particularly in the Southern United States.
  3. (initialism) .  (US) National Formulary, is a book of public pharmacopeial standards.
  4. (initialism) .  (US, aviation) Prefix code for NASA research fighter plane designations.

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This entry was last updated on RefTopia from its source on 3/20/2012.