RSFA
| Acronym | Definition |
|---|---|
| RSFA | Rensselaer Science Fiction and Anime (club; Rensselaer Polytechnic Institute; Troy, NY) |
| RSFA | Rising Stars Fencing Academy (New Jersey) |
| RSFA | Federal Oil and Gas Royalty Simplification and Fairness Act of 1996 |
| RSFA | Rancho Santa Fe Association (San Diego, CA) |
| RSFA | Regional SEARCA Fellows Association |
| RSFA | Right Superficial Femoral Artery |