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 (CL) Topological closure () Clearance (pharmacology) ()
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