Tiv or TIV may refer to:

• Tendency for Interpersonal Victimhood, a recently proposed personality disorder
• Tiv people, an ethnic nation in West Africa
• Tiv language, a Southern Bantoid language
• Time-invariant system
• Tornado Intercept Vehicle
• Trivalent influenza vaccine
• Turbine installation vessel
• T-IV mine, a Soviet anti-tank mine
• Fokker T.IV, a Dutch torpedo bomber/maritime reconnaissance floatplane
• Tivat Airport, by IATA airport code
• trend-indicator value, a measure of major conventional weapons delivery volume, developed by Stockholm International Peace Research Institute

• Tiv (illustrator), a female South Korean illustrator who currently lives in Japan.
• Tiv Ol, Cambodian teacher and communist politician

This disambiguation page lists articles associated with the title Tiv.
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