| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,900,530,727 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
NA |
Also found in: Dictionary/thesaurus, Financial, Acronyms, Encyclopedia, Wikipedia | 0.01 sec. |
|
|
N A /N A/ Avogadro's number.
NA Nomina Anatomica; a former official body of anatomical nomenclature, superseded by Terminologia Anatomica [TA] (1998). Na sodium (L. na´trium ).
nA, abbreviation for nanoampere, one billionth of an ampere. Na, chemical symbol for the element sodium. Na sodium (L. na´trium).
NA Nomina Anatomica. Na chemical symbol, sodium (L. natrium).
NA 1. Needle aspiration 2. Neuraminidase activity 3. Neutralizing antibody 4. Nicotinic acid 5. Noradrenaline–norepinephrine is preferred in the US 6. Nucleic acid Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Medical Dictionary |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|