FRB
# FRB

FRB may refer to:

* Fast radio burst in radio astronomy
* Fractional-reserve banking
* Fairbourne railway station, in Wales, station code
* Federal Reserve Board of Governors, in the United States
   * Federal Reserve Bank
* Forbes Airport, New South Wales, Australia, IATA code
* Team Frøy–Bianchi, a Norwegian cycling team, code
* FKBP12-Rapamycin Binding domain; see Mechanistic target of rapamycin
