TSS may refer to:

Organizations

* Tanglin Secondary School, a government secondary school in Clementi, Singapore * The Southport School, Anglican day and boarding school on Gold Coast, Queensland, Australia *

Tinana State School Tinana State School is a public primary school located in the suburb of Tinana in Maryborough, Queensland, Australia. The school is run by the Queensland State Government and was one of the first public schools to be established in Queensland. T ...

, a public primary school in Maryborough, Queensland, Australia *

Thornhill Secondary School Thornhill Secondary School (TSS) is a secondary school in Thornhill, Ontario, Canada. Founded in 1955, the school is administered by the York Region District School Board system. History Originally it served as an elementary school, but in 1956 ...

, in Canada * Tideway Scullers School, a rowing club in London, England * Telangana Sports School, a sports school in Hyderabad, India * Times Square Stores, a US retail department store chain *

Technical Services Staff __NOTOC__ The Office of Technical Service (OTS; formerly known as the ''Technical Services Division'' and ''Technical Services Staff'') is a component of the U.S. Central Intelligence Agency,Central Intelligence Agency press releaseCIA's Office of ...

, a component of the U.S. Central Intelligence Agency *

TV Shinhiroshima TSS-TV Co., Ltd. (株式会社テレビ新広島, Television Shin-Hiroshima System), named Shinhiroshima Telecasting Co., Ltd. until 2008, is a TV station serving in Hiroshima Prefecture and eastern Yamaguchi Prefecture, affiliated with of Fuji ...

, a TV station in Japan *

Total System Services, Inc. Total System Services, Inc. (commonly referred to as TSYS), is an American financial technology company headquartered in Columbus, Georgia. In 2019, TSYS was merged into Global Payments Inc. TSYS is the largest third-party payment processor for ...

(NYSE symbol) *

Ton Steine Scherben Ton Steine Scherben () was one of the first and most influential German language rock bands of the 1970s and early 1980s. Well known for the highly political and emotional lyrics of vocalist Rio Reiser, they became a musical mouthpiece of ...

, a German rock band

Science and technology

* Traffic Separation Scheme, a traffic-management route-system ruled by the International Maritime Organization * TSS-1, Tethered Satellite System-1, a 1990s joint space experiment program between Italy and USA flying a space tether * TSS-1R, reflight of the Tethered Satellite System mission *

Tromsø Satellite Station Tromsø Satellite Station ( no, Tromsø Satellittstasjon, TSS), until 1988 known as Tromsø Telemetry Station ( no, Tromsø telemetristasjon), is a satellite earth station located in Tromsø, Norway. The facility is owned by Kongsberg Satellite S ...

, a satellite earth station located in Tromsø, Norway * Toxic shock syndrome, a potentially fatal illness caused by a bacterial toxin * Transcription start site, the starting point of the process of creating a complementary RNA copy of a sequence of DNA * TSS (operating system), an early time-sharing operating system on the IBM System/360 Model 67 and System/370 *

Task State Segment The task state segment (TSS) is a structure on x86-based computers which holds information about a task. It is used by the operating system kernel for task management. Specifically, the following information is stored in the TSS: * Processor reg ...

, a special structure on x86-based computers which holds information about a task *

Total sum of squares In statistical data analysis the total sum of squares (TSS or SST) is a quantity that appears as part of a standard way of presenting results of such analyses. For a set of observations, y_i, i\leq n, it is defined as the sum over all squared dif ...

, a quantity that appears as part of a standard way of presenting results * Total suspended solids, a water quality measurement * TATSU Signing Server, an Apple server which controls whether iOS versions can be restored to * TCG Software Stack, a software stack by TCG that allows interaction with a TPM *

Texas Supernova Search Texas Supernova Search (TSS) is one of many ongoing projects to identify and record supernova events. The project is led by Robert Quimby and to date has found 35 supernovae, 29 of which they were the first to report on. In addition they have dis ...

, a program to search for new supernovae and other astronomical transients

Transport

Tsing Shan Tsuen stop Tsing Shan Tsuen () is an MTR Light Rail stop. It is located at ground level at the junction of Tsing Wun Road and Yip Wong Road, east of Tsing Shan Tsuen Tsing Shan Tsuen () is a village in Tuen Mun District, Hong Kong. Administration Tsin ...

, Hong Kong (MTR station code TSS) * Twin-screw steamer, a steam-powered vessel with two screw propellers * Toyota Safety System {{disambiguation