DCAS

DCAS may be:

DCAS keys, control keys on the computer keyboard, see Deputy Chief of the Air Staff (disambiguation), a military air force position Derive computer algebra system Double compare-and-swap (DCAS or CAS2), an atomic primitive proposed to support certain concurrent programming techniques Downloadable Conditional Access System New York City Department of Citywide Administrative Services D/CAS (Data/CASsette), a streamer cassette using an audio compact cassette (audio cassette tape) for data storage

See also

DCA (disambiguation), for the singular of DCAs