SCA
Appearance
SCA may refer to:
Organizations
- Sabah Chinese Association
- Sarawak Chinese Association
- Schuylkill Canal Association, a non-governmental organization that maintains a section of historical canal in Pennsylvania
- Scottish Canoe Association
- 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
- Society for Cultural Anthropology, a professional association for cultural anthropologists
- Bureau of South and Central Asian Affairs, in the U.S. Department of State
- 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 Court of Albania, the court of last resort in the Republic of Albania
- Supreme Council of Antiquities, the Egyptian antiquities service
- Sydney Catchment Authority
- Sydney College of the Arts
- Swedish Committee for Afghanistan
- Swiss Cricket Association
Locations
- Southern Control Area, a Canadian airspace designation
- Soviet Central Asia
- Seoul Capital Area
- Singapore Changi Airport
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.
- Super Cheap Auto
- Svenska Cellulosa Aktiebolaget, Swedish hygiene products and paper manufacturer
Computing
- 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
- Swiss Cracking Association
- SCA (computer virus), an Amiga virus referencing the Swiss Cracking Association
Engineering
- Sneak circuit analysis
- Solar collector array, an array of parabolic troughs which are a type of solar thermal collector that is straight in one dimension and curved as a parabola in the other two.
Other
- Service Contract Act
- Shuttle Carrier Aircraft, two Boeing 747 aircraft modified to transport the Space Shuttle
- Small craft advisory
- 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, in business: an advantage that is preserved over long term
- Senate Constitutional Amendment, formal name for a type of California ballot proposition