The Latin tag cf., much used in text books, means 'compare'.

CF, Cf, cf and similar may refer to:

Arts and entertainment

  • "Commercial film", the term for a television advertisement in South Korea
  • Captain Flamingo, a Canadian animated television series
  • Christopher Forgues, an artist and musician based in Providence, Rhode Island, United States; known as C.F.

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Computing

  • .cf, the Top-Level Domain for Central African Republic
  • .NET Compact Framework, a version of the .NET Framework for mobile and embedded devices
  • Adobe ColdFusion, a web application development platform
  • Collaborative filtering, a method of making predictions by collecting information from many users
  • CompactFlash, a type of memory card
  • Compact Floppy, a variation of floppy disk
  • Consolidation function, in computer science
  • Core Foundation, a C application programming interface in Mac OS X
  • Coupling Facility, an IBM mainframe feature
  • CurseForge, a website offering mods for various video games
  • Cloudflare, an American technology company

Science and technology

  • Haplogroup CF (Y-DNA)
  • Carbon monofluoride, a solid material
  • Carbon fibers, a fiber made of carbon, typically used in carbon fibers composites
  • Californium, symbol Cf, a chemical element
  • Climate and Forecast Metadata Conventions, for Earth science data
  • Conductivity factor, the level of dissolved salts in a solution
  • Conflat, a type of vacuum flange
  • Cystic fibrosis, a hereditary multisystem autosomal recessive disease
  • Capacity factor, a ratio of an actual electrical energy output of a power plant over a period of time to the maximum possible electrical energy output.

Places

  • CF postcode area, for Cardiff and Mid Glamorgan (United Kingdom) post codes
  • Central African Republic, 2-letter ISO country code
  • Central Falls, a city in Rhode Island, United States
  • Chinatown Fair, a video arcade in Brooklyn, New York, United States

Sports

  • Canopy formation, a discipline in parachuting
  • Center fielder, a defensive position in baseball
  • Centre forward, an attacking position in Association football
  • Football club (Club de Fútbol) in Spain
  • Corsi For, a statistic used in the ice hockey

Other uses

  • Cadillac Fairview, a Canadian commercial real estate owner and management company
  • Canadian Forces, Canada's military
  • Casino Filipino, a casino chain in the Philippines
  • Cedar Fair, a defunct American amusement park company
  • Chaplain to the Forces, post-nominal initials for army chaplains
  • Clinton Foundation, a nonprofit corporation established by former President of the United States Bill Clinton
  • Cohesion Fund, one of the European Structural and Investment Funds of the European Union
  • Companion, an Order of Fiji