RCBI
| Acronym | Definition |
|---|---|
| RCBI | Robert C. Byrd Institute (West Virginia) |
| RCBI | Research Capacity Building Initiative (health care; est. 2000; Australia) |
| RCBI | Rochester Center for Brain Imaging (University of Rochester; Rochester, NY) |
| RCBI | Rotary Club of Bangalore Indiranagar (est. 1981; India) |