TCL

TCL, tcl, or Tcl may refer to:

• TCL Technology, a Chinese multinational electronics company
  • TCL Electronics, its subsidiary
• Trade Centre Limited, a former Nova Scotia Crown corporation

• Theological College of Lanka, in Sri Lanka
• Trinity College London, an examination board
• People's Libraries Society (Towarzystwo Czytelni Ludowych), a former educational society in the Prussian partition of Poland
• Transnational College of Lex, a language research institution based in Japan

• The Common Link, a Swedish bulletin board system
• Transform, clipping, and lighting, a term used in computer graphics
• Tcl (programming language) (Tool Command Language)
• Tiny Core Linux, an operating system
• 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

• TCL (GTPase), a G protein
• Tibial collateral ligament, in the knee
• Thermostatically controlled load

• TCL (public transport), a public transport network in Lyon, France
• Tung Chung line, an MTR lines in Hong Kong
• Twin City Lines, a former public transit operator in Minneapolis, United States
• Tuscaloosa National Airport, United States (IATA code: TCL)

• Texas Collegiate League, an American collegiate baseball league
• Taman language (Myanmar), an ISO 639-3 code