Institute of Business & Finance
immunoglobulin-binding factor
Internally Blown Flap
International Banking Facility
intestinal blood flow
Ion Beam Facility
ibuprofen
immature brown fat
Immunoglobulin-binding factors
Incident Bright-Field
Inner Bay of Fundy
Insall-Burstein-Freeman
Institute of Banking and Finance
Institute of British Foundrymen
International Badminton Federation
International Bicycle Fund
International Booksellers Federation
International Boxing Federation
International Business Forum
Internet Business Framework
intervillous blood flow
Intra Boundary Format
ion beam figure
islet blood flow