AS, As, aS, or as may stand for:
AS
- Acquisition Strategy, a High-level business and technical management approach designed to achieve program objectives within specified resource constraints.
- Actionscript, a programming language
- Advanced Subsidiary - A-levels
- Adult Swim, a comedy television block on the Cartoon Network.
- In economics, AS is usually used to represent aggregate supply.
- The IATA code for Alaska Airlines
- Alexander Solzhenitsyn
- American Samoa, 2-letter ISO country code
- Angelman syndrome
- Ankylosing spondylitis
- Aortic stenosis
- The AS, a small French car.
- Asperger's syndrome
- Australia, NATO country code
- In networking, Autonomous System number is a number assigned to a group of IP networks with a single routing policy.
- Autonomous system (Internet)
- US Navy hull classification symbol for submarine tender
As
- Chemistry
- arsenic (As), chemical symbol for the chemical element
- Mythology:
- in Norse mythology refers to the Aesir.
- in Egyptian mythology is an alternate spelling for Ash (god).
- Geography:
- As (municipality) in Belgium
- Ås, Askershus fylke, Norway
- Ås, Krokoms kommun, Sweden
- Ås, Nora kommun, Sweden
- Ås, Gislaveds kommun, Sweden
- Aš is a town in Czech Republic
- Assamese language (ISO 639 alpha-2)
- As (coin) in Ancient Rome valued at 1/16 of a denarius
aS
as
- A conjunction or preposition in the English language with various meanings
- the standard command line assembler in Unix
- attosecond, an SI unit of time