NVA is a three-letter acronym for:
*Benito Salas Airport, with IATA code NVA
*National People's Army, or Nationale Volksarmee, the military of former German Democratic Republic
**NVA (film), ''NVA'' (film), a German film from 2005 about the NVA
*National Volleyball Association, a men's professional volleyball league in America
*New Flemish Alliance ( nl, Nieuw-Vlaamse Alliantie, links=no), a Flemish political party
*No value added, management term
*Nonivamide, an organic compound
*Normandy Veterans' Association, an association of Allied ex-servicemen who served in the 1944 Normandy invasion
*North Vietnamese army, also known as the People's Army of Vietnam
*NVA (arts organisation), based in Glasgow, Scotland
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