as

• A. S. (automobile), a small French car in the 1920s
• A.S. Design, another French car
• A. S. (truck), a Dutch truck made in the 1920s to 50s
• AS One, a German-build, but Liechtenstein-based sportscar
• AS (1927), a Polish car made in end of the 20s
• Acrylonitrile Styrene, copolymer plastic
• ActionScript, a programming language originally developed by Macromedia and currently by Adobe for developing Flash and Flex applications
• .as is the Internet country code top-level domain for American Samoa
• .AS is the Reuters Instrument Code for Amsterdam
• Unix as, an assembler program used on Unix systems
• Aggregate supply, the total supply of goods, in economics
• Almost surely or a.s., in probability theory, an event with probability 1.
• Associate of Science, an American Associate’s degree
• Arsenic, chemical symbol
• Australian Standard, usually followed by the standard number
• Autonomous system (Internet), a collection of IP networks
• Attosecond or as, one trillionth (long scale) (10⁻¹⁸) or one quintillionth (short scale) (10⁻¹⁸) of a second, a unit of time
• Attosiemens or aS, one trillionth (long scale) (10⁻¹⁸) or one quintillionth (short scale) (10⁻¹⁸) of a siemens, a unit of electric conductance
• AS, the hull classification symbol for submarine tenders

[edit] Medicine

• Angelman syndrome, a neuro-genetic disorder
• Ankylosing spondylitis, a systemic arthritis of the spine and related joints
• Aortic stenosis, a valvular heart disease
• Asperger syndrome, an autism spectrum disorder
• Autism spectrum

[edit] Places

• American Samoa, country code
• As, Belgium, a municipality in Belgium
• Ås, a municipality in Akershus county, Norway
• Ås, Sør-Trøndelag, a village in Tydal municipality in Sør-Trøndelag county, Norway
• Ås, Swedish name for Harju quarter in Helsinki, Finland
• Aš, a town in the Czech Republic
• Ås Hundred, a hundred of Västergötland in Sweden
• Australia, obsolete NATO country code

[edit] People

• Ossetians were called As or Asi by the Georgians and Russians in the past
• Aung San, Burmese nationalist
• Anderson Silva, mixed martial arts fighter

[edit] Organizations

• Aksjeselskap or A/S, a type of Norwegian stock-based company
• Aktieselskab or A/S, a type of Danish stock-based company
• Aktsiaselts, a type of Estonian stock-based company
• Abilene and Southern Railway
• Akademiska Sångföreningen (A.S.) or The Academic Male Voice Choir of Helsinki, a Finland-Swedish choir
• Alaska Airlines, IATA airline designator
• Diario AS, a Spanish sports newspaper
• Australian Standards

[edit] Other uses

• As (coin), a Roman coin and weight unit
• “As” (song), a song by Stevie Wonder
• Diario AS, a Spanish daily sports newspaper
• Anglo-Saxon, a progenitor language of modern English
• Anti-submarine warfare
• Assamese language, ISO 639 alpha-2 language code
• Adult Swim, an adult-oriented block of programming on Cartoon Network
• AS Level, a qualification in the United Kingdom; half an A Level
• Ayt Seghrouchen
• Anabolic Steroids, AS is an abbreviation often used on online bodybuilding forums