'''CCR''' may stand for:
{{TOC right}} ==Arts and entertainment== ===Music=== * Creedence Clearwater Revival, an American rock band ** ''Creedence Clearwater Revival'' (album), the 1968 debut album by Creedence Clearwater Revival * Creedence Clearwater Revisited, a rock band formed in 1995 by two former Creedence Clearwater Revival members * Cross Canadian Ragweed, an American country music band
===Other uses in arts and entertainment=== * ''ChuChu Rocket!'', a puzzle game for the Sega Dreamcast developed by Sonic Team in 1999 * Yasuo Motoki, a fictional character in ''Wangan Midnight''
==Law and prisons== * California Code of Regulations, formerly the California Government Code * Center for Constitutional Rights, formerly the Emergency Civil Liberties Committee, a non-profit dedicated to civil and human rights law * Constitutional Court of Romania * Court for Crown Cases Reserved (abbreviation CCR is used in case citations) * Covenants, Conditions, and Restrictions * Closed cell restricted or solitary confinement
==Organizations== * Canadian Council for Refugees, a non-governmental organization that critiques the Government of Canada's public policy regarding refugee settlement and determination * Center for Cerebrovascular Research, A UCSF research organization specializing in cerebrovascular disease * Center for Constitutional Rights, a non-profit legal advocacy organization * Centre for Cross-cultural Research at the Australian National University, 1997–2008? * Chelmsford City Racecourse, a horse racing course in Essex, UK * Cistercian College, Roscrea, a Catholic boarding school for boys * Citizens for a Canadian Republic, an anti-monarchy group in Canada * Coláiste Chríost Rí, a Catholic secondary school for boys in Cork, Ireland * Colonial Christian Republic, a United States right-wing Christian militia group * Communität Casteller Ring, a German Lutheran religious order for women * Rangpur Cadet College, Rangpur, Bangladesh * League for Catholic Counter-Reformation
==Science and technology== ===Biology and medicine=== * C-C motif receptor, beta chemokine receptor * ''Cannabis and Cannabinoid Research'', a peer-reviewed academic journal discussing medical cannabis, cannabinoids, and endocannabinoids * Cardiocerebral resuscitation, a variation of Cardiopulmonary Resuscitation * Carbon catabolite repression, part of the adaptive metabolic control system * Chemokine receptor, a term in cell biology * Continuity of Care Record, a health record standard * Creatinine clearance rate, a measure of kidney/renal function * Crotonyl-CoA carboxylase/reductase, an enzyme * Complex chromosomal rearrangement, a rare chromosome abnormality
===Electronics and computing=== * Center for Communications Research, two research centers (one in Princeton and the other in La Jolla) administered by the Institute for Defense Analyses * Cluster continuous replication, a form of data replication introduced in Microsoft Exchange 2007 * Concurrency and Coordination Runtime, from the Microsoft Robotics Developer Studio * Condition Code Register, or status register, in computer processor architecture * Constant current regulator, an electronic circuit * Customer Configuration Repository, a service of Oracle Corporation's support for Oracle Database, subsequently known as Oracle Configuration Manager (OCM)
===Other uses in science and technology=== * Canonical commutation relation, a concept in physics * Carbon capture readiness, a European Union energy generation requirement * Cargo control room of a tank-ship where the person in charge monitors and controls many aspects of liquid cargo movement * Change Control Request * Coal combustion residuals, a term for coal combustion products * Conradson Carbon Residue, in crude-oil refining, a measurement similar to Ramsbottom carbon residue and micro carbon residue * Koenigsegg CCR, an automobile * Johnson–Corey–Chaykovsky reaction
==Sport== * CEAT Cricket Ratings * Central City Rollergirls, an English roller derby league * Closed circuit rebreather (CCR), a type of self-contained underwater breathing apparatus used in scuba diving * Convict City Roller Derby League, based in Tasmania
==Transportation== * Canada Central Railway * CCR S.A., a Brazilian toll road operator * Central Canada Railway, a predecessor to Northern Alberta Railways * Concord/Buchanan Field Airport (IATA airport code CCR) * Corinth and Counce Railroad
==Other uses== * Calculated course rating, a component of the Golf Australia Handicap System * Calendar of the Close Roll, book series translating and summarizing these medieval documents * Cardiff Capital Region, city region in Wales * Catholic Charismatic Renewal, a movement within the Catholic Church * Central Contractor Registration, a U.S. Government supplier database, replaced in 2012 by the System for Award Management (SAM) * Chandigarh Capital Region, urban area in and around Chandigarh, India * Circus Circus Reno, a hotel and casino located in Reno, Nevada *Collective cabinet responsibility, a constitutional convention in Parliamentary systems of Government * Combat Command Reserve, a level of military organization employed by the U.S. Army from 1942 to 1963 * Consumer confidence report, an annual water quality report in the United States * Corporate credit rating, in investment, a bond credit rating assessing the credit worthiness of a corporation's debt issues * Curly-coated retriever, a breed of dog
==See also== * 2CR (disambiguation) * CRR (disambiguation)
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