Napa or NAPA may refer to: Places. Napa, California, the county seat of Napa County, California. Napa County, California, United States. Napa River, California. Napa Valley AVA, an "American Viticultural Area" designated wine region. Rancho Napa, an 1838 Mexican land grant. Medicine. NAPA (gene), N-ethylmaleimide-sensitive factor attachment protein, alpha. N-Acetylprocainamide (acecainide), an anti-arrhythmic heart drug. Organizations. NAPA Auto Parts, an American retailers' cooperative. National Academy of Public Administration (United States), an American national academy.
https://en.wikipedia.org/wiki/Napa