| FGN | fibrinogen; focal glomerulonephritis |
|---|---|
| FI | fasciculus intrafascicularis; fever caused by infection; fibrinogen; fixed interval; flame ionizatio... |
| FIB | Fellow of the Institute of Biology; fibrin; fibrinogen; fibrositis; fibula |
| fib | fiber; fibrillation; fibrin; fibrinogen; fibula |
| FRA | fibrinogen-related antigen; fluorescent rabies antibody |