| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
|---|---|
| FAR | Federal acquisitions regulation; fractional albumin rate; fresh bone marrow |
| far | faradic |
| FETE | Far Eastern tick-borne encephalitis |
| FIR | far infrared; fold increase in resistance |