OTI

As a three-letter acronym, OTI may refer to:

Office of Transition Initiatives, an office of United States Agency for International Development (USAID) founded in 1994
Organización de Televisión Iberoamericana, an organization of television networks in Latin America, Spain and Portugal
X/Open Transport Interface, an Open Group specification for network application programming present in UNIX System V operating systems
Ocean transportation intermediary, an ocean freight forwarder or a non-vessel operating common carrier (NVOCC)
Object Technology International, a software company founded in 1988 and acquired by IBM in 1996
On Thin Ice, Harvard University's oldest improvisation comedy troupe

See also