| Acronym | Definition |
|---|
| ICBR | Internationale Commissie ter Bescherming Van de Rijn (Dutch: Internatal Commission for the Protection of the Rhine against Pollution) |
| ICBR | International Centre for Bamboo and Rattan (China) |
| ICBR | Interdisciplinary Center for Biotechnology Research (University of Florida) |
| ICBR | Islamic Center of Boca Raton (Florida) |
| ICBR | Image Central Broadcast Rentals (Toronto, Canada) |
| ICBR | Islamic Center of Baton Rouge (Louisiana) |
| ICBR | International Coalition for British Reparations (est. 2006) |
| ICBR | Impairment Constraint-Based Routing |