ITI or Iti may refer to:
Companies Indian Telephone Industries Limited, manufacturer of telecommunications equipment in India ITI Group, a media group in Poland ITI Records, a jazz record label in Van Nuys, California
Organizations Information Technology Industry Council, a U.S. trade association Institute of Translation and Interpreting, representing translators and interpreters in the U.K. International Tartan Index, database of the Scottish Tartans Authority International Theatre Institute, performing arts organization founded by UNESCO U.S.-ITI units and British-ITI units, Italian Army Service Units of World War II
Schools Industrial training institute, a post-secondary school in India Information Technology Institute, a postgraduate career institute in Egypt Intercultural Theatre Institute, an actor-training school in Singapore International Theological Institute, a Catholic theological school in Austria
Think tanks Information Trust Institute, at University of Illinois at Urbana-Champaign, studies information security Infrastructure Technology Institute, a transportation research center at Northwestern University International Telugu Institute, established by the Government of Andhra Pradesh in 1975
Other uses Mount Iti, a mountain in Greece Iti (film), an Indian film