Computing

• INI file, a configuration file for computer applications

Organizations

• Isaac Newton Institute (INI)
• Instituto Nacional de Industria (INI), Spanish industrial development organization
• Instituto Nacional Indigenista (INI), Mexico's (defunct) government agency for indigenous people
• INI Steel, a group by Hyundai Motor Company
• Inspiration Network International, a Christian TV channel

Places

• INI, the IATA code of Niš Constantine the Great Airport in Serbia
• Ini, an administrative division in the Akwa Ibom State, Nigeria

Music

• INI (hip hop group), a hip hop music group
• Ini Kamoze, a Reggae artist

Other

• Ini, a king at Thebes, Egypt, during the 8th century BCE
• According to Rastafari philosophy, "I-N-I" a.k.a."I-and-I" is the personification of one who lives by Rastafari ideals, or specifically how one choses to view himself or herself.
• Ini (Stephen King), a term for an inter-dimensional portal in two books by author Stephen King, Desperation and The Regulators