Na

symbol

Definition of Na

(Entry 1 of 2)

sodium

abbreviation

Definition of NA (Entry 2 of 2)

1 Narcotics Anonymous

2 national association

3 no account

4 North America

5 not applicable

6 not available

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More Definitions for Na

symbol

(Entry 1 of 2)

sodium

abbreviation

Medical Definition of NA (Entry 2 of 2)

1 Narcotics Anonymous

2 Nomina Anatomica

3 numerical aperture

4 nurse's aide