| FM | face mask; facilities management; family medicine; feedback mechanism; fetal movement; fibromuscular... |
|---|---|
| fMRI | functional magnetic resonance imaging |
| FNS | frontier nursing service; functional neuromuscular stimulation |
| FOB | fecal occult blood; feet out of bed; fiberoptic bronchoscopy; foot of bed; functional observational ... |
| FRFC | functional renal failure of cirrhosis |