ANS
Ans is a Belgian municipality in the province of Liège.
As an acronym ANS may refer to:
- Music
- Transportation
- Media
- Science and technology
- Academy of Natural Sciences, Philadelphia, USA
- American National Standards, defined by the American National Standards Institute
- Advanced Network and Services, a non-profit network service provider in the 1990s
- American Nuclear Society
- 8-Anilinonaphthalene-1-sulfonate, a chemical compound
- Anthocyanidin synthase, an enzyme in the leucocyanidin biosynthetis pathway
- Approximate number system, a hypothesized physiological basis for the sense of number
- Astronomical Netherlands Satellite, a Dutch X-ray satellite
- Authoritative Name Server, a DNS server
- Autonomic nervous system, part of the peripheral nervous system in the body
- ANS carriage control characters (or ASA control characters), for computer line printers
- Other uses