Map of Yugosphere: in dark green member states of UE, in light green states not member of UE at present moment.
<a href="//commons.wikimedia.org/wiki/User:Cal%C3%A0nch" title="User:Calànch">Calànch</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>