| Abbreviation | Definition |
|---|---|
| RSF | Real Scalar Field |
| RSF | Reasonable Server Faces |
| RSF | Reduced Saturated Fat |
| RSF | Referee Stopped Fight |
| RSF | Reflection setting file |
| RSF | regularly sampled format |
| RSF | Reinforced Steel Framing |
| RSF | Renewable Solid Fuel |
| RSF | Rentable Square Footage |
| RSF | Reporters Sans Frontières |
| RSF | residual star formation |
| RSF | Resilience and Sustainability Facility |
| RSF | resource strength factor |
| RSF | Resting Sad Face |
| RSF | Resting Stoned Face |
| RSF | Retail Sales Fee |
| RSF | Rigi Standard Format |
| RSF | Riksförbundet Svensk Fotografi |
| RSF | Roblox Special Forces |
| RSF | Robot Security Framework |