HFSS
| Acronym | Definition |
|---|---|
| HFSS | High Frequency Structure Simulator |
| HFSS | High Fat, Salt and Sugar (food content) |
| HFSS | Household Food Security Survey (USDA) |
| HFSS | High-Frequency Sounder System |
| HFSS | High Frequency Sensor Subsystem |
| HFSS | High Frequency Simulator System |