CR

CR or Cr may refer to:

Organizations

• Celtic Reconstructionism
• Chiltern Railways
• China Railway, or China Railway Corporation, a national corporation in People's Republic of China
• Choose Responsibility
• College of the Redwoods
• College Republicans
• Community of the Resurrection, an Anglican religious order
• Congregation of the Resurrection, a Catholic religious order
• Consolidated Rail Corporation (Conrail)
• Czech Radio

Commercial Radio Hong Kong

People

• C. Rajagopalachari, Indian politician
• Christina Ricci, American actress
• Chris Roberts (game developer)
• Chris Rock, American comedian and actor
• Cristiano Ronaldo, footballer
• Christopher Reeve, American actor

Geographical locations

Countries

• Coral Sea Islands, by FIPS country codes and obsolete NATO country code
• Costa Rica
• Czech Republic

Other

• Castle Rock (disambiguation)
• Campbell River (disambiguation), various rivers
• Cedar Rapids, Iowa
• CR postcode area in south London
• Crawford County, Kansas
• Province of Cremona, Italy
• Disney's Contemporary Resort at Walt Disney World

Publications

• Casino Royale (novel), a James Bond novel
• Comptes rendus, Proceedings of the (Paris) Academy of Sciences
• Consumer Reports, American magazine
• Critical Review (disambiguation), several publications by this name

Science and medical

• Calorie restriction
• Chemokine receptor
• Chromium, by chemical symbol
• Complete remission, in oncology
• Controlled/continuous release, see time release technology
• CR gas, dibenzoxazepine
• Cr or CR, the improper designation given to astronomical objects in the Collinder catalog of open clusters from Collinder 1–471
• Creatine, a molecule found in myocytes
• Critically endangered species

Sports

• Colorado Rockies, Major League Baseball team
• Colorado Rockies (NHL), former NHL team

Technology

• .cr, the top-level domain (ccTLD) for Costa Rica
• Candidate recommendation, in W3C recommendations
• Carriage return, a new line of text in typing and computing
• Challenge-response spam filtering
• Change request
• Cognitive robotics
• Compression ratio
• Computed radiography
• Concentration ratio
• Code review

Transport

• Central Railway (India)
• Conrail, US
• Copper Range Railroad
• County highway, county road, or county route
• Legislative route (Minnesota) or constitutional route

Other

• Councillor widely used in Australia as a title before the public servant's name
• Celtic Reconstructionist
• Chart Rulership or Chart Ruler, in astrology
• Chicken Run a 2000 stop-motion animated film by DreamWorks Animation & Aardman Animations
• Cognitive radio, an outgrowth of software-defined radio
• Comfort room
• Consciousness raising
• Continuing resolution
• Conversion rate, used in marketing
• Corporate social responsibility
• Credit Record, in accounting
• Cree language, by ISO 639 alpha-2 code
• Critical reading, on the SAT
• Crore, 10,000,000 in the Hindu-Arabic numeral system
• Crown Royal, a brand