Sit commonly refers to sitting.

Sit, SIT or Sitting may also refer to:

• Sit, Bashagard, a village in Hormozgan Province, Iran
• Sit, Gafr and Parmon, a village in Hormozgan Province, Iran
• Sit, Minab, a village in Hormozgan Province, Iran
• Sīt, a village in Hormozgan Province, Iran

• Sit (island), Croatia
• Sit (river), Russia

• Singapore Improvement Trust, a government public housing organization
• Special Investigation Team (India), a team of Indian investigators for serious crimes
• Special Investigation Team, tactical detective units of Japanese prefectural police
• Strategic Information Technology, a Canadian banking software company

• Salazar Institute of Technology, Cebu, Philippines
• Schaffhausen Institute of Technology, Schaffhausen, Switzerland
• School of Information Technology, King Mongkut's University of Technology Thonburi, Bangkok, Thailand
• School of Information Technology, Kolkata, India
• School for International Training, Brattleboro, Vermont, United States
• Shibaura Institute of Technology, Tokyo, Japan
• Siddaganga Institute of Technology, Tumkur, Karnataka, India
• Siliguri Institute of Technology, West Bengal, India
• Singapore Institute of Technology, an autonomous university in Singapore
• Southeastern Institute of Technology, Huntsville, Alabama, United States
• Southern Institute of Technology, Invercargill, New Zealand
• Stevens Institute of Technology, Hoboken, New Jersey, United States

• Sexual identity therapy
• SIT-lite, pejorative term for a form of social identity theory
• Structural Information Theory, a theory of human perception

• Sea ice thickness
• Static induction thyristor
• Static induction transistor
• Simple Internet Transition, an IPv6 over IPv4 tunneling protocol
• .sit, or .sitx, file extensions used for compressed files created with StuffIt
• System integration testing, a process in software engineering
• Special information tone, a three beep signal indicating a call did not go through
• Specific ion interaction theory, a theory for estimation of single-ion activity coefficients
• Sprint interval training, a form of high-intensity interval training in which sprinting is interspersed with walking
• Sterile insect technique, a technique for managing insect populations
• Systematic inventive thinking, a practical methodology for innovation and creative problem solving
  • Systematic Inventive Thinking (company), a company based in Israel implementing the systematic inventive thinking method in organizations

• SIT, IATA code for Sitka Rocky Gutierrez Airport, United States
• SIT, National Rail station code for Sittingbourne railway station, Kent, England

• Sino-Tibetan languages, the ISO 639-2 code
• Slovenian tolar, the ISO 4217 code for the former currency of Slovenia
• SİT areas in Turkey, archaeological sites in Turkey
• Sit (surname), Chinese surname
• "Sitting", a song from Cat Stevens' album Catch Bull at Four

• All pages with titles beginning with SIT
• All pages with titles beginning with Sit
• All pages with titles containing sit
• SITS (disambiguation)