| FJRM | full joint range of movement |
|---|---|
| FL | fatty liver; feline leukemia; femur length; fibers of Luschka; fibroblast-like; filtration leukapher... |
| FME | full mouth extraction |
| FMS | fat-mobilizing substance; Fellow of the Medical Society; fibromyalgia syndrome; full mouth series |
| FMX | full mouth x-ray |