Croatian license plate for foreigners and interational organisations. ZG = <a href="https://en.wikipedia.org/wiki/Zagreb" class="extiw" title="en:Zagreb">Zagreb</a>
<a href="//commons.wikimedia.org/wiki/User:TheFlyingDutchman" title="User:TheFlyingDutchman">TheFlyingDutchman</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>