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Na

symbol

Definition of Na

  1. sodium



Origin and Etymology of na

New Latin natrium

Other Chemical Engineering Terms


NA

abbreviation

Definition of NA

  1. 1 national association

  2. 2 no account

  3. 3 North America

  4. 4 not applicable

  5. 5 not available




Medical Dictionary

Na

symbol

Medical Definition of Na

  1. sodium




NA

abbreviation

Medical Definition of NA

  1. 1Narcotics Anonymous

  2. 2Nomina Anatomica

  3. 3numerical aperture

  4. 4nurse's aide




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