CRS

CRS can refer to:

Science and technology

• Cambridge Reference Sequence, used in mitochondrial DNA testing
• Canada Remote Systems, a now-defunct bulletin board system based in Toronto
• Carrier Routing System, a large-scale core router, developed by Cisco Systems, Inc
• Cold rolled steel, steel that is deformed by passing it through rollers at a temperature below its recrystallization temperature
• Commercial Resupply Services, a NASA Commercial Orbital Transportation Services contract to resupply the International Space Station
• Congenital rubella syndrome, a disease passed from mother to fetus
• Computer Reservations System (or Central Reservation System), a computerised system used for travel bookings
• Coordinate reference system, a system that allows coordinates to refer unambiguously to a geographic location
• Cutaneous radiation syndrome, a syndrome that results from acute radiation exposure to the skin
• Chinese restaurant syndrome, purportedly caused by the flavor enhancer glutamate

Groups and organisations

Real Estate

• Certified Residential Specialist, an American not-for-profit association of REALTORS®

Christian

• Catholic Relief Services, an American international humanitarian agency
• Creation Research Society, a Christian research group that engages in creation science

Government and law-and-order forces

• Compagnies Républicaines de Sécurité, the French riot police force
• Congressional Research Service, the public policy research arm of the United States Congress
• NHS Care Records Service, for UK medical patient records

Business

• Cornered Rat Software, a Texas based computer game software company
• Croatian Register of Shipping, an independent classification society working on the marine market
• Co-operative Retail Services, a former co-operative society in the United Kingdom
• Consumer Recreation Services, a fictional company from the 1997 film The Game
• Center for Resource Solutions, a public agency in the United States

Education

• Camp Rising Sun, an international leadership program for youth development
• University of Santo Tomas College of Rehabilitation Sciences, an academic institution for an allied medical profession such as physical therapy and occupational therapy.

Music

• Child Rebel Soldier, a rap group whose members include Kanye West, Lupe Fiasco, and Pharrell
• Classic Rock Society, a UK-based organisation to promote classic and progressive rock music.