From Wikipedia, the free encyclopedia
Nas, NaS or NAS can refer to:
[edit] Computing
[edit] Concepts or categories
- NaS battery, also known as a sodium-sulfur battery
- National account system, a framework for measuring the economic activity of a nation
- National Aerospace Standard, a set of fastener standards developed by the Aerospace Industries Association
- National Airspace System, an aviation control system in the United States
- Naval air station, a military air base
- Naval Air Squadron, a unit of the Fleet Air Arm
- New antisemitism, a belief that antisemitism is on the rise in the 20th century
- Non Access Stratum, a functional layer in UMTS protocol stack
- Nucleophilic aromatic substitution, a reaction in organic chemistry
- Nucleophilic acyl substitution, a reaction in organic chemistry
[edit] Medicine
[edit] Organizations
- Nationaal Arbeids-Secretariaat, a trade union federation in the Netherlands from 1893 to 1940
- National Academy of Sciences (disambiguation)
- National Academy of Songwriters, a music industry association for songwriters
- National Airports System (Canada)
- National Archives of Scotland, in Edinburgh, Scotland
- National Association of Scholars, an education organization
- National Association of Schoolmasters, a trade union representing teachers including headteachers throughout the UK
- National Audubon Society, an American environmental organization dedicated to conservancy
- National Autistic Society, an autism-related charity in the United Kingdom
- Nautical Archaeology Society, a British archaeology charity
- Norwich Anarchist Students, an organization of anarchist activists from Norwich, UK
- Nucleo Anti Sofisticazioni, a special corps of the Italian Carabinieri
[edit] Companies
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[edit] Places
[edit] Religion
[edit] See also