ECRI may refer to:

• European Commission against Racism and Intolerance, the Council of Europe's independent human rights monitoring body
• European Credit Research Institute, an independent, nonprofit research institute that provides analysis and insight into the structure, evolution and regulation of retail financial services markets in Europe
• Economic Cycle Research Institute, an independent institute dedicated to economic cycle research, based in New York and London
• ECRI Institute, formerly the Emergency Care Research Institute
• Environmental Criminology Research Inc., a crime analysis software developer

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