TIS

TIS, Tis or 'Tis may refer to:

• TIS Productions, a Colombian television production company commonly called TIS and previously known as Fox TeleColombia and TeleColombia
• Taporoporo'anga Ipukarea Society, an environmental NGO based in the Cook Islands
• Transparency International Slovakia, an anti-corruption non-governmental organization
• Trusted Information Systems, a former computer security research and development company
• The International School of Macao, a Canadian international school in Macao
• The International School, Karachi, a private school in Karachi, Sindh, Pakistan

• Tis (Havlíčkův Brod District), a municipality and village in the Czech Republic
• Tis u Blatna, a municipality and village in the Czech Republic
• Tis, a village and part of Janov (Rychnov nad Kněžnou District) in the Czech Republic
• Tis, Iran, a village

• Tin Shui Wai station (MTR station code TIS), Hong Kong
• Travelers' information station, providing information by radio to motorists
• Truth in sentencing, policies on criminal sentencing
• 'Tis, a 1999 memoir by Frank McCourt
• Tis, In molecular biology and genetics translation initiation site
• Triisopropylsilane, or TIS, a hydrosilane
• Technological innovation system
• Tensilica Instruction Extension, a proprietary language for customizing Tensilica's Xtensa processors

• 'Tis the Season (disambiguation)