| FS | factor of safety; Fanconi syndrome; Felty syndrome; fibromyalgia syndrome; field stimulation; Fisher... |
|---|---|
| BFO | balanced forearm orthosis; ball-bearing forearm orthosis; blood-forming organ |
| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
| FBF | forearm blood flow |
| FF | degree of fineness of abrasive particles; fat-free; father factor; fecal frequency; fertility factor... |