FRSR
| Acronym | Definition |
|---|---|
| FRSR | Fonds pour la Recherche Scientifique en Rhumatologie (French: Fund for Scientific Research in Rheumatology; Belgium) |
| FRSR | Fonds de Dotation Recherche en Santé Respiratoire (French: Respiratory Health Research Endowment) |
| FRSR | Future Removal and Site Restoration |