CL or cl may refer to:

Arts and entertainment

  • CL (rapper), (born Lee Chae-rin, 1991), singer and rapper, leader of the K-pop girl group 2NE1
  • Creative Loafing, a newspaper publisher

Brands and enterprises

  • Colgate-Palmolive's NYSE stock symbol
  • Companhia das Lezírias, an agribusiness company in Portugal

Computing and technology

  • , the command-line C/C++ compiler for Microsoft Visual C++
  • .cl, Internet country code top-level domain for Chile
  • CL register, the low byte of an X86 16-bit CX register
  • CAS latency, a measure used in computer memory
  • Common Lisp, a programming language
  • Common Logic, a framework for a family of logic languages
  • Control Language, a scripting language for the IBM AS/400 midrange platform

Industry and technology

  • CL, the prefix for Canadair manufactured aircraft model numbers
  • Caseless ammunition

Organizations

  • Catholic League (U.S.), also known as The Catholic League for Religious and Civil Rights
  • Communion and Liberation, a lay ecclesial movement within the Catholic Church

Places

  • Chile's ISO country code
  • Province of Caltanissetta's ISO 3166-2:IT code
  • Călărași County's ISO 3166-2:RO code

Science

  • Cathodoluminescence, emission of photons after excitation by electrons
  • Centilitre (cL), a metric measure of volume
  • Chlorine, symbol Cl, a chemical element
  • cl (elliptic function), cosine lemniscate function
  • Clifford algebra, denoted Cl
  • Confidence level
  • Divisor class group, denoted Cl
  • Lift coefficient (C<sub>L</sub>)
  • Topological closure (<math>\operatorname{cl} X</math>)
  • Clearance (pharmacology) (<math>Cl_\text{tot}</math>)

Sports

  • Closer (baseball), a relief pitcher who specializes in finishing a game
  • Central League, one of two leagues in Japan's Nippon Professional Baseball
  • Central League (New Zealand), association football league in New Zealand
  • Continental League, a 1959 proposed third major league for baseball in Canada and the United States

Transportation

  • Acura CL, a Japanese-American mid-size coupe
  • Mercedes-Benz CL-Class, a German sports car
  • A US Navy hull classification symbol: Light cruiser (CL)
  • Lufthansa CityLine's IATA code

Other uses

  • Certificated Location, a Caravan Club site
  • 150 (number) or CL in Roman numerals
  • Light crude oil's New York Mercantile Exchange symbol
  • Shilluk language's ISO 639-1 language code
  • Centerline, an engineering drawing symbol, stylized by an overlapping C and L (℄)

See also

  • C1 (disambiguation)
  • CI (disambiguation)
  • Champions League (disambiguation), various sports organizations