| Acronym | Definition |
|---|
| RFSS➣Reichsfuehrer SS (Reich Leader SS, the formal title of Heinrich Himmler) |
| RFSS➣Radio Frequency Simulation System |
| RFSS➣Radio Frequency Switching System |
| RFSS➣Radio Frequency System Simulation |
| RFSS➣Reconfigurable Frequency-Selective Surface |
| RFSS➣Radio Frequency Surveillance System |
| RFSS➣RF Surgical Systems (Bellevue, WA) |
| RFSS➣Resilient Flexible Self Supporting Silt Fence |