FZB may refer to:
Research Center Borstel (), a German interdisciplinary biomedical research institution Faunal Zone B (early Miocene, 15.97-23.03 myr), a fossil zone for Riversleigh fauna Fazal Bhambro railway station, Pakistan, by station code Zandbergen railway station, a railway station in Belgium by station code (Zoobotanical Foundation of Rio Grande do Sul), a former governmental agency; see FZB, a signaling system used with goods wagons
See also