| EFM | elderly fibromyalgia; electronic fetal monitoring; external fetal monitor |
|---|---|
| FMS | fat-mobilizing substance; Fellow of the Medical Society; fibromyalgia syndrome; full mouth series |
| FS | factor of safety; Fanconi syndrome; Felty syndrome; fibromyalgia syndrome; field stimulation; Fisher... |
| PFS | patellofemoral syndrome; primary fibromyalgia syndrome; protein-free supernatant; pulmonary function... |
| PTFS | posttraumatic fibromyalgia syndrome |