Editing SCA

{{TOC right}}
'''SCA''' may refer to:

== Biology and health ==
* [[Sickle cell disease]], also known as sickle cell anaemia
* [[Spinocerebellar ataxia]], a neurological condition
* [[Statistical coupling analysis]], a method to identify covarying pairs of amino acids in protein multiple sequence alignments
* [[Sudden cardiac arrest]], a condition in which the heart suddenly stops beating, leading to sudden cardiac death
* [[Superior cerebellar artery]], a major blood supplier to the cerebellum

== Commercial entities ==
* [[Sebastian Conran Associates]], a British product and brand development consultancy
* [[Sony Corporation of America]], holding company for Sony's American companies
* [[Southern Cross Austereo]], an Australian media company
* [[Supercheap Auto]], an Australian automotive parts and accessories retailer
* [[SCA (company)]] (''Svenska Cellulosa Aktiebolaget''), a Swedish hygiene products and paper manufacturer

== Computing ==
* [[SCA (computer virus)]], an Amiga virus referencing the Swiss Cracking Association
* [[Service Component Architecture]]
* [[Side-channel attack]], in cryptography
* [[Single Connector Attachment]] or Single Connection Attach, an 80-pin SCSI storage interface
* [[Software Communications Architecture]], in Software-Defined Radio (SDR)
* [[Static code analysis]]
* [[Strong customer authentication]]
* [[Software Composition Analysis]]

== Locations ==
* [[Seoul Capital Area]], Korea
* [[Singapore Changi Airport]]
* [[South and Central America]], a [[List of country groupings|country grouping]]
* [[Southern Control Area]], a Canadian airspace designation
* [[Soviet Central Asia]]
* [[Space Centre Australia]]

== Organizations ==
* [[Bureau of South and Central Asian Affairs]], in the U.S. Department of State
* [[Sabah Chinese Association]]
* [[Sarawak Chinese Association]]
* [[Schuylkill Canal Association]], an organization that maintains a section of historical canal in Pennsylvania
* [[Scottish Canoe Association]], the national governing body for paddlesports in Scotland
* [[Screen Composers of America]], an organization co-founded by Jeff Alexander
* [[Secular Coalition for America]]
* [[Sexual Compulsives Anonymous]]
* [[Société en commandite par actions]], a type of corporation in France
* [[Society for Creative Anachronism]], an international living history group 
**[[SCA armoured combat]], a combat sport developed by the above organization
* [[Society for Cultural Anthropology]], a professional association for cultural anthropologists
* [[Student Catholic Action]], a religious student organization in the Philippines
* [[Student Conservation Association]], a non-profit conservation service organization in the United States
* [[Suez Canal Authority]], a state-owned authority which owns and maintains the Suez Canal
* [[Supreme Council of Antiquities]], the Egyptian antiquities service
* [[Supreme Court of Albania]], the court of last resort in the Republic of Albania
* [[Swedish Committee for Afghanistan]]
* [[Swiss Cricket Association]]
* [[Sydney Catchment Authority]]
* [[Sydney College of the Arts]]

== Other ==
* [[McNamara–O'Hara Service Contract Act]]
* [[Senate Constitutional Amendment]], the formal name for a type of California ballot proposition
* [[Shuttle Carrier Aircraft]], two Boeing 747 aircraft modified to transport the Space Shuttle
* [[Small craft advisory]]
* [[Solar collector array]], a type of solar thermal collector
* [[Spectrum continuation analysis]]
* [[Stored Communications Act]], Title II of the US Electronic Communications Privacy Act of 1986
* [[Subsidiary communications authority]], the Federal Communications Commission's name for subcarrier channels transmitted on a broadcast FM station
* [[Sustainable competitive advantage]], a business advantage that is preserved over long term
* [[USC School of Cinematic Arts]], University of Southern California, United States

{{disambiguation}}