ASEC or asec may refer to:

Science and technology

Absolute size-exclusion chromatography Size-exclusion chromatography, also known as molecular sieve chromatography, is a chromatography, chromatographic method in which molecules in Solution (chemistry), solution are separated by their Chemical structure, shape, and in some cases molec ...

* asec or arcsecant, an

inverse trigonometric function In mathematics, the inverse trigonometric functions (occasionally also called ''antitrigonometric'', ''cyclometric'', or ''arcus'' functions) are the inverse functions of the trigonometric functions, under suitably restricted domains. Specific ...

* Arcseconds or

seconds of arc A minute of arc, arcminute (abbreviated as arcmin), arc minute, or minute arc, denoted by the symbol , is a unit of angular measurement equal to of a degree. Since one degree is of a turn, or complete rotation, one arcminute is of a tu ...

, a unit of angle * .asec, the file extension of an Android secure encrypted file

Organisations

ASEC Mimosas ASEC Mimosas (short for Association Sportive des Employés de Commerce Mimosas; ) is an Ivorian professional football club based in Abidjan. The club is also known as ''ASEC Abidjan'', especially in international club competitions. Founded in 194 ...

, a football club * ASEC Ndiambour, a football club *

Alberta Students' Executive Council The Alberta Students' Executive Council (ASEC) is a provincial student advocacy organization based in Edmonton, Alberta. Membership is open to student associations from any post-secondary institution in Alberta, and ASEC currently includes members ...

, an organization of post-secondary student leaders in Alberta, Canada * Action Sports Environmental Coalition, a nonprofit organization co-founded by

Bob Burnquist Robert Dean Silva Burnquist (; born 10 October 1976) is a Brazilian-American professional skateboarder who competed for Brazil throughout his career. In 2010, he became the first skateboarder to land a " fakie 900" (900-degree reverse-natural r ...

Other

* Annual Social and Economic Supplement, a supplement to the Current Population Survey from the

United States Census Bureau The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the Federal statistical system, U.S. federal statistical system, responsible for producing data about the American people and American economy, econ ...

{{disambiguation