NHTSA
1.
National Highway Traffic Safety Administration.
National Highway Traffic Safety Administration
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- Ni
Symbol, Chemistry. 1. . 1. Northern Ireland. abbreviation 1. Nicaragua Chemical symbol 1. nickel abbreviation 1. (in Britain) national insurance 2. Northern Ireland 3. (NZ) North Island Ni The symbol for the element nickel. Ni The symbol for nickel. nickel (nĭk’əl) Symbol Ni A silvery, hard, ductile metallic element that occurs in ores along with […]
- N.I.
1. Northern Ireland.
- NIA
1. National Intelligence Authority. 2. Newspaper Institute of America. National Institute on Aging
- Niaaa
National Institute on Alcohol Abuse and Alcoholism
- Niacin
[nahy-uh-sin] /ˈnaɪ ə sɪn/ noun, Biochemistry. 1. . /ˈnaɪəsɪn/ noun 1. another name for nicotinic acid n. “pellagra-preventing vitamin in enriched bread,” 1942, coined from ni(cotinic) ac(id) + -in (2), chemical suffix; suggested by the American Medical Association as a more commercially viable name than nicotinic acid. The new name was found to be necessary […]