FBR

FBR may refer to:

Science, medicine, and technology

• Fast breeder reactor, a type of nuclear reactor
• Fluidized bed reactor, in chemical engineering
• Foreign body response, in biology
• Full bridge rectifier, in electrical circuits

Other uses

• Beveren railway station, Belgium (station code: FBR)
• FBR Capital Markets, an American investment banking firm
• Federal Board of Revenue, central revenue collection agency of Pakistan
• Foreign Births Register, an Irish government voluntary registry of the second generation of Irish citizens born abroad
• Fortnite Battle Royale, a video game
• Foundation for Biomedical Research, an American animal welfare organization
• Free Burma Rangers, a Burmese humanitarian organization
• Friedman Billings Ramsey, an American real estate investment trust
• Fueled by Ramen, an American record label
• FBR Ltd, formerly Fastbrick Robotics, an Australian construction robot development company