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What does NA stand for?

showing only Science & Medicine definitions (Show all)

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Rank Abbr.Meaning
NANurse Assistant
NANumerical Aperture
NANot Approved
NANeeds Assessment
NAnumerical analysis
NANucleic Acid
NANatrium (Sodium)
NANaturally Aspirated
NANational Academies
NANeedle Aspiration (biopsy)
NANot Analyzed
NANetwork Appliance
NANormally Aspirated
NAAvogadro's Number (chemistry, equal to 6.022e23/Mol; sometimes written as N-Sub-A)
NANeuroblastoma Cell
NANatural Adaptation (evolutionary computing)
NANormal Adaptation (evolutionary computing)
NANarcotic Addiction
NANeutral Axis
NANegative Affectivity
NANeuraminadase (glycoprotein on influenza virus)
NANegative Atmosphere
NANurse Associate
NANitric Anhydride
NANormal to Abnormal

showing only Science & Medicine definitions (show all 101 definitions)

Note: We have 40 other definitions for NA in our Acronym Attic

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