HZB may refer to:
*
Helmholtz-Zentrum Berlin, a German research institute
* HZB, the IATA code for
Merville–Calonne Airport
Merville – Calonne Airport is a regional airport in France. It is located south of Merville, in northern France. The airport supports general aviation with no commercial airline service scheduled.
History
The airport was originally built by ...
, Nord, France
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