Ans
Ans or ANS or variation, may refer to:

Places
Ans, Belgium, a municipality in Belgium
Ans, Denmark, a village in Denmark
Angus, Scotland, UK; a council area by its Chapman code
Ainsdale railway station, England, UK (by station code ANS)
Andahuaylas Airport, Peru (by IATA airport code ANS)

People
Ans (given name), a Dutch feminine given name
Anna Nicole Smith, American model and actress

Organizations
Academy of Natural Sciences of Philadelphia, Pennsylvania, United States
Astronomical Netherlands Satellite, a Dutch satellite
American Name Society
American Nuclear Society
American Numismatic Society, formerly the American Numismatic and Archaeological Society
ANS Group of Companies, a news organization in Azerbaijan
Armée Nationale Sihanoukiste, a Cambodian resistance group; see Coalition Government of Democratic Kampuchea
Audubon Naturalist Society, an American environmental organization

Chemistry and biology
Adrenergic nervous system, adrenaline and noradrenaline neurotransmitters distribution in human body
8-Anilino-1-naphthalenesulfonic acid, a fluorescent chemical compound used as a molecular probe
Anthocyanidin synthase, an enzyme in the leucocyanidin biosynthesis pathway
Approximate number system, a hypothesized physiological basis for the sense of number
Autonomic nervous system, part of the peripheral nervous system in the body

Technology
.ans, an unofficial file extension for ANSI art
Advanced Network and Services, a non-profit network service provider in the 1990s
American National Standards, defined by the American National Standards Institute
ans, a variable in MATLAB, created automatically when no output argument is specified, referring to the most recent answer
ANS carriage control characters (or ASA control characters), for computer line printers
Asymmetric numeral systems, coding in data compression
Authoritative name server, a DNS server
Artificial neural system, or Artificial neural network
Air Navigation Services, as delivered by an Air Navigation Service Provider (ANSP)

Music
ANS (album), a box set from the British band Coil
ANS synthesizer, a Russian photoelectric musical instrument

Other uses
Al Ansar FC, a Lebanese association football club
Amman National School, in Amman, Jordan
Ansvarlig selskap, a Norwegian personal responsibility company model
Algemeen Nijmeegs Studentenblad, a Dutch student magazine

See also

All pages with titles containing ans
All pages with titles beginning with Ans
All pages with titles beginning with ANS
AN (disambiguation)
Answer (disambiguation), for which "Ans." may be an abbreviation