TCL or Tcl or TCLs may refer to:

Business

TCL Technology TCL Technology (originally an abbreviation for Telephone Communication Limited) is a Chinese electronics company headquartered in Huizhou, Guangdong Province. It designs, develops, manufactures, and sells consumer products including televisio ...

, a Chinese consumer electronics and appliance company **

TCL Electronics TCL Electronics Holdings Limited is a Chinese company headquartered and listed in Hong Kong, but incorporated in the Grand Cayman, the Cayman Islands. It manufactures televisions and other consumer electronics. It is a subsidiary of TCL Industri ...

, a subsidiary of TCL Technology * Texas Collegiate League, a collegiate baseball league * Trade Centre Limited, a Crown corporation in Nova Scotia

Computing

* The Common Link, a KOMpatible bulletin board system for MS-DOS *

Transform, clipping, and lighting Transform, clipping, and lighting (T&L or TCL) is a term used in computer graphics. Overview Transformation is the task of producing a two-dimensional view of a three-dimensional scene. Clipping means only drawing the parts of the scene that ...

, a feature of 3D graphics cards * tCL,

CAS latency Column Address Strobe (CAS) latency, or CL, is the delay in clock cycles between the READ command and the moment data is available. In asynchronous DRAM, the interval is specified in nanoseconds (absolute time). In synchronous DRAM, the interval ...

in RAM timings

Software

* Tcl (Tool Command Language), a computer programming language * Terminal Control Language, used to program Verifone devices * Tiny Core Linux, a minimal Linux operating system * Tymshare Conversational Language, a former experimental interactive language * Transaction Control Language, a family of computer languages used by database systems to control transactions * Think Class Library, a class library for Macintosh featured in

THINK C Think C (stylized as THINK C; formerly Lightspeed C) is an extension of the C programming language for the classic Mac OS developed by Think Technologies, released first in mid-1986. THINK was founded by Andrew Singer, Frank Sinton & Mel Conway. ...

Education

* Theological College of Lanka, a theological college in Sri Lanka *

Trinity College London Trinity College London (TCL) is an examination board based in London, United Kingdom, which offers graded and diploma qualifications (up to postgraduate level) across a range of disciplines in the performing arts and English language learning and ...

, the international examination board * People's Libraries Society ('), a former educational society in the Prussian partition of Poland *

Transnational College of Lex The is the brainchild of an organization known as the Institute for Language Experience, Experiment & Exchange, also known as LEX. It was created in 1981 by , who had been researching language acquisition for over 30 years prior to his death. The H ...

, a language research institution based in Japan

Science

* TCL (GTPase), in biochemistry. * Tibial collateral ligament, one of the four major ligaments of the knee. *

Thermostatically controlled load A thermostat is a regulating device component which senses the temperature of a physical system and performs actions so that the system's temperature is maintained near a desired setpoint. Thermostats are used in any device or system tha ...

(TCL)

Transportation

Transports en commun lyonnais The Transports en commun lyonnais ("Lyon public transport" in French; usually referred to as TCL) is the Lyon public transport agency. It is the second largest public transport system in France (after Paris), and covers 73 communes, including all ...

, the public transport system in Lyon, France *

Tung Chung line The Tung Chung line is one of the ten lines of the MTR system in Hong Kong, linking the town of Tung Chung with central Hong Kong. A part of the Tung Chung line was built along with the Kap Shui Mun Bridge and the Tsing Ma Bridge. The line c ...

, one of the MTR lines in Hong Kong *

Tuscaloosa National Airport Tuscaloosa National Airport is 3.5 miles northwest of Tuscaloosa, in Tuscaloosa County, Alabama. The airport is owned and operated by the City of Tuscaloosa. The FAA's National Plan of Integrated Airport Systems for 2019–2023 categorized the ...

(IATA code), US * Twin City Lines, a former public transit via streetcar in Minneapolis, US {{Disambiguation