| Acronym | Definition |
|---|
| ICPR | International Conference on Pattern Recognition |
| ICPR | International Commission for the Protection of the Rhine (River) |
| ICPR | Indian Council of Philosophical Research |
| ICPR | International Conference on Personal Relationships (now International Association for Relationship Research Conference) |
| ICPR | International Center for Pension Reform |
| ICPR | International Club for Peace Research (est. 1995) |
| ICPR | Intercomputer Processor Replacement |
| ICPR | Industrial Cost & Performance Report |
| ICPR | Integrated Cross-Polarization Ratio |
| ICPR | Interconnected Pond Routing (Hydrology & Hydraulics Modeling Program) |
| ICPR | Irrigated Crop Production Reliability |