| FS | factor of safety; Fanconi syndrome; Felty syndrome; fibromyalgia syndrome; field stimulation; Fisher... |
|---|---|
| GFD | gingival fibromatosis-progressive deafness [syndrome]; gluten-free diet |
| K-P | Kaiser-Permanente [diet] |
| LF | labile factor; lactoferrin; laryngofissure; Lassa fever; latex fixation; left foot; left forearm; le... |
| LFC | living female child; low fat and cholesterol [diet] |