| Acronym | Definition |
|---|
| CRSF➣Canadian Rope Skipping Federation (Guelph, Ontario, Canada) |
| CRSF➣Center for Research on Sustainable Forests (est. 2006; University of Maine; Orono, ME) |
| CRSF➣Cal Ripken Sr Foundation |
| CRSF➣Cyclotron Resonant Scattering Feature (various locations) |
| CRSF➣Coopers Rock State Forest (West Virginia) |
| CRSF➣Club Regatas Santa Fe (Spanish: Racing Club Santa Fe; Argentina) |
| CRSF➣Central Region Storage Facility (US Air Force; Sanem, Luxembourg) |