IRI or I.R.I. refers to:

Businesses and organizations

Companies

Innovative Routines International, Inc., an American software company specializing in data sorting, transformation, reporting, and privacy protection International Registries, Inc., a company that arranges tax and banking registration for the Marshall Islands IRI (company) (formerly SymphonyIRI Group), a market research company Italian Rotors Industries, a defunct Italian helicopter manufacturer

Other organizations Iringa Airport, an airport in Tanzania serving Iringa and the surrounding Iringa Region by IATA airport code India Rejuvenation Initiative, an Indian anti-corruption organization formed by top bureaucrats and other dignitaries Industrial Research Institute, a nonprofit association for the sharing of best practices in research and development Institut de Recherche et d'Innovation, a French research institute, founded by Centre Pompidou and now operated independently Institutet för rättsinformatik (Law and Informatics Research Institute), a Swedish research body examining relationships between law and IT Intellectual Reserve, Inc., a legal entity of The Church of Jesus Christ of Latter-day Saints International Republican Institute, a U.S. federal government-funded institution involved in supporting national political parties around the world International Research Institute for Climate and Society, a research unit of The Earth Institute International Resistance Initiative, a group claiming responsibility for two acts of sabotage in Québec Islamic Reporting Initiative, an independent nonprofit organization leading the creation of a sustainability reporting standard based on Islamic principles and values. Islamic Resistance in Iraq, a group of Iranian-backed Shia Islamists in Iraq. Istituto per la Ricostruzione Industriale (Institute for Industrial Reconstruction), a former Italian industrial public group

Science and technology Indiana Robotics Invitational, the largest off-season FIRST robotics competition International Reference Ionosphere, the international standard for modelling the Earth's ionosphere International Roughness Index, a dimensionless quantity used for measuring road roughness Internationalized Resource Identifier, a generalization of the Uniform Resource Identifier (URI) allowing the use of Unicode Interpersonal Reactivity Index, a measurement tool (questionnaire) with a multidimensional approach to empathy assessment

Health care Ischemia-reperfusion injury, another name for reperfusion injury Irinotecan, a drug in chemotherapy for cancer

Places Islamic Republic of Iran, the official name of Iran since 1979 Iri-ye Olya, a village in East Azerbaijan Province, Iran Iri-ye Sofla, a village in East Azerbaijan Province, Iran Former name of the city center and railway junction in Iksan, South Korea

People iri (artist), Japanese singer/songwriter

See also