SC

SC, Sc or sc may refer to:

Science and technology

Scandium (chemical symbol Sc)
.sc, the country code top-level domain (ccTLD) for Seychelles
ACM/IEEE Supercomputing Conference, known as SC or Supercomputing Conference
PC/SC specification for smart-card integration into computers
SC, a type of optical fiber connector, of a push-pull coupling style
sc.exe, a "Service Control" utility for managing Microsoft Windows services
SC (complexity), a complexity class in computer science, named after Stephen Cook
Schmidt number (Sc), in fluid dynamics
Sophrocattleya (abbreviation Sc), an orchid genus
Superior colliculus, a brain region involved with eye movements
Clayey sand, (Unified Soil Classification System symbol)
Sequential consistency (SC), a consistency model in concurrent computing

Senior Counsel, or State Counsel, a title given to a senior barrister or advocate in some countries
Supreme court (in many countries; a nation's highest court or judicial body)
Statutes of Canada

Sardinian language (ISO 639 language code)
Sc (digraph), a combination of letters used in the spelling of some languages
SC convoys, a designation by Allied navies for a type of trans-Atlantic convoy during World War II
Serbo-Croatian lect
Special constable, a law enforcement officer who is not a regular member of a police force
Special Circumstances, an organization in the Culture novels of Iain M. Banks
Star of Courage (Australia), Australian decoration
Star of Courage (Canada), Canadian decoration
Security Check, a level of security clearance in the United Kingdom
Scheduled Castes in India, See Scheduled Castes and Scheduled Tribes
Standard Chartered, a multinational bank company
"sc.", abbreviation for scilicet, Latin for "it is permitted to know"; See viz.
"sc.", abbreviation for sculpsit