GBZ
# GBZ

GBZ may refer to:

* Criggion Radio Station, a defunct British VLF transmitter
* Centre for British Studies (German: Großbritannienzentrum), Humboldt University of Berlin
* Great Barrier Aerodrome, on Great Barrier Island, New Zealand
* Guanabenz, an antihypertensive drug
* The international vehicle registration code for Gibraltar
* Zoroastrian Dari language
