TSS may refer to:

Organizations

Tanglin Secondary School Tanglin Secondary School was a co-educational government secondary school in Clementi, Singapore. History Tanglin Technical Secondary School (1964 - 1993) Tanglin Secondary School which was located at 369 Commonwealth Avenue in the area called ...

, a government secondary school in Clementi, Singapore *

The Southport School The Southport School (TSS) is an independent Anglican early learning, primary and secondary day and boarding school for boys, located in Southport, a suburb on the Gold Coast of Queensland, Australia. Established in 1901 by the Revd Horac ...

, Anglican day and boarding school on Gold Coast, Queensland, Australia * Tinana State School, a public primary school in Maryborough, Queensland, Australia * Thornhill Secondary School, in Canada *

Tideway Scullers School Tideway Scullers School is a rowing club on the Tideway of the River Thames next to Chiswick Bridge in Chiswick, London. The club previously held the headship for the Head of the River Race (2009), the largest UK eights event, and the senior s ...

, a rowing club in London, England *

Telangana Sports School Telangana State Sports School (TSSS) is a sports school belonging to Government of Telangana located at Hakimpet, Hyderabad. It offers students training along with education at the school. It bagged best sports school in India – 2017 at SFA Hy ...

, a sports school in Hyderabad, India *

Times Square Stores Times Square Stores (also called TSS and TSS Seedman's) was an American department store chain based in New York City that operated from 1929 to 1989. By the late 1980s the chain operated 12 stores in New York and 6 in Puerto Rico, and an off-pric ...

, a US retail department store chain * Technical Services Staff, a component of the U.S. Central Intelligence Agency * TV Shinhiroshima, a TV station in Japan * Total System Services, Inc. (NYSE symbol) *

Ton Steine Scherben Ton Steine Scherben () was one of the first and most influential German language Rock and roll, 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 ...

, a German rock band * 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

, a defunct American department store also branded as "TSS"

Science and technology

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. * 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 (, TSS), until 1988 known as Tromsø Telemetry Station (), is a satellite earth station located in Tromsø, Norway. The facility is owned by Kongsberg Satellite Services (KSAT), a joint venture between the Kongsberg Gro ...

, a satellite earth station located in Tromsø, Norway *

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 *

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 *

TSS (operating system) The IBM Time Sharing System TSS/360 is a discontinued early time-sharing In computing, time-sharing is the Concurrency (computer science), concurrent sharing of a computing resource among many tasks or users by giving each Process (computin ...

, 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 (computing), task. It is used by the operating system Kernel (operating system), kernel for task management. Specifically, the following inform ...

, 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 Total suspended solids (TSS) is the dry-weight of suspended particles, that are not dissolved, in a sample of water that can be trapped by a filter that is analyzed using a filtration apparatus known as sintered glass crucible. TSS is a water qu ...

, a water quality measurement * TATSU Signing Server, an Apple server which controls whether iOS versions can be restored to *

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 *

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 disc ...

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

Transport

* Tsing Shan Tsuen stop, Hong Kong (MTR station code TSS) * Trans Semanggi Suroboyo in Surabaya, Indonesia *

Twin-screw steamer A twin-screw steamer (or steamship) (TSS) is a steam-powered vessel propelled by two screw propellers, one on either side of the plane of the keel The keel is the bottom-most longitudinal structural element of a watercraft, important for stabil ...

, a steam-powered vessel with two screw propellers {{disambiguation