| Acronym | Definition |
|---|
| CSRI | Concrete Reinforcing Steel Institute (trade association) |
| CSRI | College Sport Research Institute (University of North Carolina at Chapel Hill) |
| CSRI | Cognitive Systems Research Institute (Athens, Greece) |
| CSRI | Coordinated Spam Reduction Initiative (Microsoft) |
| CSRI | Computer Systems Research Institute (University of Toronto) |
| CSRI | Center for Comprehensive School Reform and Improvement (Washington, DC) |
| CSRI | Clinical Sciences Research Institute (Warwick University, UK) |
| CSRI | Corporate Social Responsibility Institute (Bangkok, Thailand) |
| CSRI | Columbia Summer Research Institute (Columbia University Medical Center; New York, NY) |
| CSRI | Computer Systems Resource, Inc. (West Chester, PA) |
| CSRI | Cellules Secrètes Révolutionnaires Internationales |