| Acronym | Definition |
|---|
| SFET➣Spin Field Effect-Transistor |
| SFET➣Spot and Forward Exchange Transaction |
| SFET➣Small Field Exposure Tool (extreme ultraviolet lithography) |
| SFET➣Special Forces Entry Test (Australia) |
| SFET➣Safety and Fire Engineering Technology (University of Houston Downtown program) |
| SFET➣Seeded Fault Engine Test |
| SFET➣Superconducting Field Effect Transistor |