| FR | failure rate; film-screen radiograph; fasciculus retroflexus; febrile reaction; feedback regulation;... |
|---|---|
| QFES | Quality Feedback Expert System |
| SAF | scrapie-associated fibrils; self-articulating femoral; serum accelerator factor; simultaneous audito... |
| SFT | Sabin-Feldman test; sensory feedback therapy; skinfold thickness |
| SSF | soluble suppressor factor; supplemental sensory feedback |