Focused Ion Beam
Forward Indicator Bit
Forwarding Information Base
free into barge
Financial Intelligence Branch
FEBI-BILSTEIN
Free into bunkers
fibrillation
fibrin
fibrinogen
Force Intelligence Bureau
FORTRAN Information Bulletin
Forward Indication Bit
Fast Information Block
Fast Input Buffering
Fast Ion Bombardment
fecal indicator bacteria
Fédération des Industries Belges
Fédération Internationale de Béton
Fédération Internationale de Boules
Federation of International Bandy
Fellow of the Institute of Bankers
Fellow of the Institute of Biology
fiber
fibrinogen concentration
fibroblasts
fibronectin
fibrositis
Fibula
fibular