RFBR
| Acronym | Definition |
|---|---|
| RFBR | Russian Foundation for Basic Research (aka Russian Fund for Basic Research) |
| RFBR | Recycle(d) Fluidized-Bed Reactor |
| RFBR | Russian Fund for Basic Research (aka Russian Foundation for Basic Research; est. 1992) |
| RFBR | Request For Back Rub |