NSA (disambiguation)

NSA is the National Security Agency, a United States governmental agency.

NSA may also refer to:

Organizations

National Safety Associates, a Tennessee-based multilevel marketing company
National Scrabble Association, a group of Scrabble players
National Security Archive, a nongovernmental research institution at George Washington University
National Sheep Association, a trade association in the UK for sheep farming
National Sheriffs' Association, an organization of law enforcement specialists in the U.S.
National Socialism Association, a Taiwanese neo-Nazi organisation
National Softball Association, a U.S. support organization for players of the game
National Speakers Association, a professional speakers' organization
National Spiritual Assembly, an administrative body of the Bahá'í Faith
National Sports Academy, Bulgaria
National Sports Academy (Lake Placid, New York), a former preparatory school for winter-sport athletes
National Student Association, an American student organization from the 1940s-'70s
National Stuttering Association, U.S.
New Saint Andrews College, in Idaho, U.S.
New Syrian Army, a group of Syrian Arab Army defectors established during the Syrian Civil War
Nichiren Shoshu America, an earlier name for the American division of present-day Soka Gakkai International
Norwegian Shipowners' Association, the Norwegian shipowners organization in Norway
North Sunflower Academy, a school in Sunflower County, Mississippi, U.S.

Naczelny Sad Administracyjny, the Polish Administrative High Court
National Security Agency (Bahrain), a Bahrain governmental agency
National Security Agency (Montenegro), a Montenegrin governmental agency
National Security Authority, a Norwegian intelligence agency
NATO Maintenance and Supply Agency, a NATO agency located in Capellen, Luxembourg
NATO Standardization Agency, a NATO agency located in Brussels, Belgium

National scenic area (Scotland), a conservation designation in Scotland
National Supers Agency, a fictional organization of superheroes from the film The Incredibles
National Sound Archive, a sound archive hosted by the British Library
National Security Area, a designated airspace through which flight is discouraged in the US
Neue Schubert-Ausgabe, 20th-21st century edition of Franz Schubert's compositions
New Series Adventures (Doctor Who), a series of novels based on the television programme Doctor Who
New Statistical Account of Scotland, United Kingdom
Next Step Agencies, bodies which perform public functions of government but modeled on the private sector
Non-standard analysis (since 1966), a variant of calculus using infinitesimals
No sulphite added, wines without added sulphites
Non-state actor, a non-state entity which participates in international relations
Not seasonally adjusted, for a statistical time series; See Seasonal adjustment