| Acronym | Definition |
|---|
| SNFR➣Syndicat National des Fabricants de Ressorts (French: National Union of Manufacturers of Springs) |
| SNFR➣Single Nephron Filtration Rate |
| SNFR➣Special Notice for Repairs |
| SNFR➣Superficial Nephron Glomerular Filtration Rate (also seen as SNGFR) |