CL

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

• cl.exe, 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_L)
• Topological closure ($\operatorname {cl} X$)
• Clearance (pharmacology) ($Cl_{\text{tot}}$)

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