CR
CR or Cr may refer to: == In business == Conversion rate, in marketing Credit Record, in accounting Crown Royal, a brand of Canadian whisky == Organizations == === Religious organizations === Celtic Reconstructionism, a form of Polytheism Congregation of Clerics Regular of the Divine Providence (Theatines), a Roman Catholic religious order Community of the Resurrection, an Anglican religious order Congregation of the Resurrection, a Catholic religious order === Other organizations === Choose Responsibility, a US non-profit addressing alcohol consumption by young adults Consumer Reports, an American nonprofit consumer organization dedicated to independent product testing, investigative journalism, consumer-oriented research, public education, and consumer advocacy; publishes a magazine of the same name College of the Redwoods, a public two-year community college in Humboldt County, California, US College Republicans, a college branch of the US political party Crunchyroll, LLC, an anime licensing and entertainment company Crunchyroll, the namesake anime streaming service Czech Radio, a public radio broadcaster in the Czech Republic == People == C. Rajagopalachari, Indian politician Christina Ricci, American actress Chris Rock, American comedian and actor Cristiano Ronaldo, Portuguese footballer Christopher Reeve, American actor A Royal cypher representing a monarch Charles Rex (CR / CIIIR), the royal cypher of King Charles III == Places == === Countries === Coral Sea Islands (FIPS country code and obsolete NATO country code CR) Costa Rica (ISO 3166-1 country code) .cr, the top-level domain (ccTLD) for Costa Rica Czech Republic === Other places === CR postcode area in south London, UK Castle Rock (disambiguation) Campbell River (disambiguation), various rivers Cedar Rapids, Iowa, US Crawford County, Kansas, US Province of Cremona, Italy Disney's Contemporary Resort, at Walt Disney World == Publications == Casino Royale (novel), a James Bond novel Comptes Rendus (disambiguation), several publications of the Comptes Rendus (proceedings) of academic organizations Comptes rendus de l'Académie des Sciences, the proceedings of the French Académie des Sciences, often simply Comptes Rendus or CR Consumer Reports, various publications and media by organization of the same name Critical Review (disambiguation), several publications by this name CR (magazine), magazine published by the American Association for Cancer Research == Mathematics, science, and technology == === Biology and medicine === CR gas, dibenzoxazepine Calorie restriction Chemokine receptor Complete remission, in oncology Computed radiography Controlled/continuous release, see time release technology Creatine, a molecule found in myocytes Critically endangered species === Computing and telecommunications === Candidate recommendation, in W3C recommendations Carriage return, a new line of text in typing and computing Challenge-response spam filtering Code review, a systematic examination of computer source code during development Cognitive radio, an outgrowth of software-defined radio Cognitive robotics Control register Card reader === Other uses in mathematics, science, and technology === Cauchy–Riemann equations, partial differential equations describing complex differentiability CR manifold, a type of differentiable manifold Chromium, symbol Cr, a chemical element Cr or CR, an improper designation given to astronomical objects in the Collinder catalog of open clusters from Collinder 1–471 Change request, a document containing a call for an adjustment of a system Compression ratio, the ratio of the volume of a combustion chamber from its largest capacity to its smallest capacity Concentration ratio, in economics Conjugate residual method, an iterative numeric method used for solving systems of linear equations Complex resistivity (measurement method), a measurement method in geophysics Cosmic rays === Photography === Camera Raw, an image file raw converter by Adobe == Sports == Canberra Raiders, Australian rugby league football club Chitwan Rhinos, a professional Twenty20 cricket franchise representing Chitwan District, Nepal in the Nepal Premier League (NPL).