CAST

For non-acronym usages see cast.

Computer glossary: Computer Aided Software Testing or CAST tool
In theoretical astrophysics and quantum physics, CAST (axion observatory) is an axion detector built to search for axions produced inside the Sun.
In cryptography, CAST-128 (alternatively CAST5) is a block cipher.
Curriculum Advice and Support Team, renamed to Scottish Further Education Unit.
CAST, or the 'Creative Arts Shoestring Theatre' is a small theatre in Hickory, NC.
Contractor Assessment Security Tool—Core Set of Security Requirements for External Business Partners—Centers for Medicare & Medicaid Services (CMS) (http://www.cms.hhs.gov/)
CAST (Cosine All Sine Tangent), a trigonometry mnemonic used to memorise the positive trigonometric functions in each quadrant of a circle (starting with quadrant IV and continuing counter-clockwise)