TS

TS may refer to:

Science

• Tate–Shafarevich group, in mathematics
• Tensile strength, breaking strength of something
• Thymidylate synthase, the enzyme used to generate thymidine monophosphate
• Tourette syndrome, a neurological condition involving involuntary tics
• Tosyl, a group in organic chemistry
• Tabu search, operation research method
• Tracking signal, a statistical measure of errors in forecasts

Technology

• MPEG transport stream (.ts), a communications protocol
• Telesync, a bootleg recording of a film recorded in a movie theater
• Terminal Services, a component of Microsoft Windows operating systems
• Tip-Sleeve Phone connector (audio), a standard monaural phone jack
• TeamSpeak, software for online voice communication
• TypeScript, a programming language by Microsoft

Organizations

• Texas Syndicate, a Hispanic prison gang
• Transcendental Students, a former radical student group at NYU
• Tenaris (NYSE symbol), a global manufacturer of steel pipe products
• Theosophical Society, a worldwide body for Theosophy

Linguistics

• Ts (digraph), a digraph in the Latin alphabet
• Voiceless alveolar affricate (⟨t͡s⟩, ⟨t͜s⟩, or ⟨ʦ⟩), a type of consonantal sound
  • Tse (Cyrillic) (Ц ц), the Cyrillic letter representing the voiceless alveolar affricate
• Tsonga language, a language in Africa

Transportation

• Air Transat (IATA code), a Canadian airline
• Tidewater Southern Railway (reporting mark), a former US railroad
• Training ship
• Twin Spark, an Alfa Romeo car engine technology

People

• T. S. Eliot One of the twentieth century's major poets
• Taylor Swift, One of the recently popular pop and country music singer.

Other uses

• Telangana State (Vehicle registration), India
• Transsexual, a person whose gender identity doesn't necessarily coincide with the body they were born with
• Teaspoon (ts.), a measure in cooking
• ISO technical specification, a publication produced as part of the ongoing work on an international standard
• Top Secret, a security classification
• The Specialists, a computer video game
• TinySex, a slang term for sex roleplay
• Ibanez Tube Screamer, guitar overdrive effect by Ibanez
• Twilight Struggle, a board game based on the Cold War