| Abbreviation | Definition |
|---|---|
| FPLS | Field-Programmable Logic Switch |
| FPM | Flexural Plate Mode |
| FPMS | Factory Performance Modeling Software |
| FPROM | Field-Programmable Read-Only Memory |
| FPT | Failure of Process in Test |
| FPT | Fine Pitch Technology |
| FPX | Kodak Flashpix image format |
| FQA | Fixed Quality Area |
| FQHE | Fractional Quantum Hall Effect |
| FR | Forward Resistance |
| FR | Frequency Response |
| FRAM | Ferroelectric Random Access Memory |
| FRAME | Failure Rate Analysis and Modeling |
| FRAP | Frame Relay Access Probe |
| FRC | Field Reversed Configuration |
| FRE | Faster Response to Emergencies |
| FRED | Fast Recovery Epitiaxil Diode |
| FRED | Flaming Ridiculous Electronic Device |
| FRED | Frozen Refrigerated Electronic and Dry |
| FRED | Fully Robotic Electronic Droid |