| Acronym | Definition |
|---|
| RIRC➣Religious Information Research Center |
| RIRC➣Reeve-Irvine Research Center (University of California, Irvine) |
| RIRC➣Reportable Incident Review Committee |
| RIRC➣Research and Institutional Review Committee (Queens Medical Center; Honolulu, HI) |
| RIRC➣Rwandese International Relief Corps |