Like in the European Union and the North American Union.
African Union:
[img]http://farm4.static.flickr.com/3386/3329242879_011324d136_b.jpg[/img]
East Asian Union:
[img]http://farm4.static.flickr.com/3603/3332826188_363c6fabfe_o.png[/img]
Union of South American Nations:
[img]http://farm4.static.flickr.com/3599/3354856741_1a8e406d9e_o.jpg[/img]
More soon.
What do you think of these insignias? Did they suck? And I apologize again if I used some material from the site.