TSS may refer to:
Organizations
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Tanglin Secondary School, a government secondary school in Clementi, Singapore
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The Southport School, Anglican day and boarding school on Gold Coast, Queensland, Australia
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Tinana State School, a public primary school in Maryborough, Queensland, Australia
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Thornhill Secondary School, in Canada
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Tideway Scullers School, a rowing club in London, England
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Telangana Sports School, a sports school in Hyderabad, India
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Times Square Stores, a US retail department store chain
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Technical Services Staff, a component of the U.S. Central Intelligence Agency
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TV Shinhiroshima, a TV station in Japan
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Total System Services, Inc. (NYSE symbol)
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Ton Steine Scherben, a German rock band
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The Sunday Sadness, a French rock band
* The Smart Solutions, a Multi National Exhibition and Advertising Company operating in India, Saudi Arabia, United Arab Emirates, Egypt, Oman, Bahrain.
Retail
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Times Square Stores, a defunct American department store also branded as "TSS"
Science and technology
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Tiangong Space Station
Tiangong (), officially the ''Tiangong'' space station (), is a permanently crewed space station constructed by China and operated by China Manned Space Agency. Tiangong is a modular design, with modules docked together while in low Earth o ...
, a permanently crewed space station constructed by China.
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Traffic Separation Scheme, a traffic-management route-system ruled by the International Maritime Organization
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TSS-1, Tethered Satellite System-1, a 1990s joint space experiment program between Italy and USA flying a space tether
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TSS-1R, reflight of the Tethered Satellite System mission
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Tromsø Satellite Station, a satellite earth station located in Tromsø, Norway
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Toxic shock syndrome
Toxic shock syndrome (TSS) is a condition caused by Exotoxin, bacterial toxins. Symptoms may include fever, rash, skin peeling, and low blood pressure. There may also be symptoms related to the specific underlying infection such as mastitis, ...
, a potentially fatal illness caused by a bacterial toxin
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Transcription start site
Transcription is the process of copying a segment of DNA into RNA for the purpose of gene expression. Some segments of DNA are transcribed into RNA molecules that can encode proteins, called messenger RNA (mRNA). Other segments of DNA are transc ...
, the starting point of the process of creating a complementary RNA copy of a sequence of DNA
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TSS (operating system), an early time-sharing operating system on the IBM System/360 Model 67 and System/370
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Task State Segment, a special structure on x86-based computers which holds information about a task
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Total sum of squares, a quantity that appears as part of a standard way of presenting results
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Total suspended solids, a water quality measurement
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TATSU Signing Server, an Apple server which controls whether iOS versions can be restored to
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Trusted Platform Module
A Trusted Platform Module (TPM) is a secure cryptoprocessor that implements the ISO/IEC 11889 standard. Common uses are verifying that the boot process starts from a trusted combination of hardware and software and storing disk encryption keys.
...
(TCG Software Stack), a software stack by TCG that allows interaction with a TPM
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Texas Supernova Search, a program to search for new supernovae and other astronomical transients
Transport
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Tsing Shan Tsuen stop, Hong Kong (MTR station code TSS)
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Trans Semanggi Suroboyo in Surabaya, Indonesia
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Twin-screw steamer, a steam-powered vessel with two screw propellers
{{disambiguation