PSC may refer to:

Business People with Significant Control, in United Kingdom company law Personal service corporation, in United States tax law Protein Sciences Corporation, an American biotech company Public Service Commission (disambiguation), regulatory bodies, with competence varying by jurisdiction Production sharing contract, a type of contract used in the resource extraction industry

Government Public Safety Canada Pacific Salmon Commission Public Service of Canada

Education Parkwood Secondary College, Ringwood North, Victoria, Australia Parkdale Secondary College, Mordialloc, Victoria, Australia Peter Symonds College, Winchester, UK Pensacola State College, Pensacola, Florida Peru State College, Peru, Nebraska Philippine Science Consortium, an organization of tertiary schools in the Philippines Photography Studies College, Melbourne, Victoria, Australia Polk State College, Polk County, Florida Putonghua Proficiency Test (), Mandarin proficiency test in Mainland China

Military psc (military), "Principal Staff Course" (British Army, and Air Force), or "Passed Staff Course" (Royal Navy) Polar Security Cutter program, a new ship class under deve for the United States Coast Guard Private security contractor

Places Palm Springs, California, USA Pointe-Saint-Charles, Montreal, Quebec, Canada

Politics Centre démocrate humaniste, formerly known as the Christian Social Party (PSC) Christian Social Party (Belgium, defunct), a former Belgian party, now called Les Engagés Christian Social Party (Belgium), a political party in the German-speaking community of Belgium Palestine Solidarity Campaign, in the United Kingdom Partido Social Conservador, a political party in Nicaragua Partido Social Cristiano (disambiguation), name of two political parties, one in Ecuador and the other in Nicaragua Partido Socialista de Chile, a Chilean party Partit dels Socialistes de Catalunya, or Socialists' Party of Catalonia, a Catalan party Peace and Security Council, of the African Union Political and Security Committee, a permanent body of the European Union Social Christian Party (Brazil) (Partido Social Cristão), a party in Brazil Politburo Standing Committee of the Chinese Communist Party Proportionality for Solid Coalitions, a criterion for ranked PR methods

Science and medicine Pacific Science Center, a science museum in Seattle, Washington Pancreatic stellate cell Pediatric Symptom Checklist, a psychological assessment tool Phylogenetic species concept Pisces (constellation), a zodialcal constellation Pluripotent stem cell Polar stratospheric cloud Posterior subcapsular cataract Postsynaptic current Premature stop codon, a type of DNA mutation Primary sclerosing cholangitis, a liver disease

Sports Partille Sport Club, Swedish field- and indoor hockey team Philippine Sports Commission Porsche Supercup, one-make production GT3-based stock car racing series Professional soccer club

Technology Palestinian Satellite Channel, TV channel Permanent split capacitor, a type of AC motor Perovskite solar cell Personal supercomputer, a high-performance computer system Peirce Smith converter, a type of furnance common in the extractive metallurgy of non-ferrous metals Pittsburgh Supercomputing Center, National Science Foundation funded Supercomputer center PlayStation Classic, a game console by Sony Polymer solar cell Portable Single Crew (also Portable Single Camera), another way of referring to a single-camera setup Prestressed concrete Printer-Scanner-Copier, a term by Hewlett-Packard

Transport Pan-Atlantic Steamship Company Port State Control Prescot railway station, England; National Rail station code PSC Tri-Cities Airport (Washington), Pasco, Washington (IATA and FAA LID code : PSC)

Other PSC (musical group) or Pimp $quad Click, an American hip hop group Power supply cabinet, a box for electric current delivering devices President of the Supreme Court (England, Wales and Northern Ireland) - see pertinent subsections under Judge PSC, Integrated Science Teacher

See also