// Workers AI · dad joke modeWhat did TOS say to its date? "Terms of Service are binding on me.

TOS, tos, ToS, or TOs commonly refers to:

• Terms of service, the legal agreements between service providers and the service consumers

TOS, tos, ToS, or TOs may also refer to:

Chemistry

• Tosyl, a chemical group
• Gy's sampling theory (abbreviation)

Entertainment

• Star Trek: The Original Series, a name retroactively applied to the 1960s science fiction TV series originally known as Star Trek
• Temple of Shadows, 2004 album by Angra
• T·O·S (Terminate on Sight), 2008 album by G-Unit
• Town of Salem, a social deduction game published by BlankMediaGames in 2014
• Tree of Savior, a multiplayer online role playing game published by IMC Games in 2016

Medicine

• Thoracic outlet syndrome, a medical condition
• Toxic oil syndrome, caused by consuming non-food grade oil

Organizations

• The Oceanography Society
• Theosophical Order of Service, an international organization
• Temple of Set, an occult society
• Tennessee Ornithological Society
• Trucial Oman Scouts, UK force raised in Oman in 1951
• Television Oita System, a television station in Oita Prefecture, Japan

Other uses

• TOS-1, a Soviet thermobaric weapon
• Atari TOS, or The Operating System, the operating system of the Atari ST range of computers
• TOS/360, or Tape Operating System/360
• Tam o' shanter (cap), a traditional Scottish bonnet
• Terminal Operating System, controlling cargo movement
• Testament of Solomon, a pseudepigraphical composite text ascribed to King Solomon
• Type of service, a field in the header of IPv4 packets
• Highland Totonac language (ISO 639-3 code: iso)
• Tromsø Airport, Norway (IATA code: ISO)

See also

• Toos (disambiguation)
• Toss (disambiguation)
• All pages with titles beginning with TOS
• All pages with titles containing TOS