TSL

TSL may refer to:

Business

Trina Solar Limited, a Chinese solar power company traded on the New York Stock Exchange under the ticker "TSL"
Technology Sales Leads, multinational company providing outsourced sales and marketing solutions
The Software Link, a defunct software company
TSL Limited, a Zimbabwean company
Transformer Specialties Ltd (TSL), a New Zealand manufacturing company

Test-and-set, an atomic operation used for computer program synchronization
Terminal Sensitive Language, a Burroughs Corporation proprietary language similar to Pascal, used on remote teller hardware.
Transmitter/studio link, sends telemetry data from the remotely located transmitter back to the studio for monitoring purposes
Trustix Secure Linux
the to status line capability of a terminal in the Terminfo database
Trust-service Status List, list of Trust Service Providers operating under the approval of any recognized scheme, for electronic signature

The Simple Life, a TV series featuring Paris Hilton and Nicole Richie
The Suite Life on Deck, a spinoff from The Suite Life of Zack & Cody
The Suite Life of Zack & Cody, an American sitcom
This Spartan Life, a machinima talk show
This Sporting Life, an Australian radio comedy show
The Space Lady, an US singer, musician and composer in the genres Synth Pop, Psychedelic Pop and Outsider Music
Time spent listening, one of the measurements surveyed by Arbitron in determining ratings for radio stations in the U.S.
The Starting Line, a pop-punk band from the Philadelphia, Pennsylvania area
The Student Life, a student newspaper publication at Pomona College in Claremont, California

The Silver Lining (video game), a 2010 fan-created game based on the Kings Quest series
Star Wars: Knights of the Old Republic II The Sith Lords, a video game
Teen Second Life, a version of Second Life reserved for teenagers
Tasmanian State League, the premier Australian rules football competition in Tasmania, a state of Australia
Turkcell Süper Lig, the top-flight league in Turkish nationwide football
Team Liquid Starleague professional gaming tournament for Starcraft 2 by Team Liquid
Team SCV Life, a professional Korean StarCraft II team.