| FS | factor of safety; Fanconi syndrome; Felty syndrome; fibromyalgia syndrome; field stimulation; Fisher syndrome; food service; forearm supination; fractional shortening; fracture site; fragile site; Friesinger score; frozen section; full scale [IQ]; full soft [diet]; full strength; function study; human foreskin [cells]; simple fracture |
|---|---|
| FSA | Fetal Sulfo-glycoprotein Ag |
| FSA | flexible spending account |
| FSB | fetal scalp blood |
| FSBA | fluorosulfonylbenzoyladenosine |
| FSBP | finger systolic blood pressure |
| FSBT | Fowler single breath test |
| FSC | Food Standards Committee |
| FSD | focus-skin distance |
| FSE | fast spin echo; filtered smoke exposure |