| Name | Countries Included |
|---|---|
| Australasia | Australia and New Zealand |
| Baltic Countries | Estonia, Latvia, and Lithuania |
| Benelux | Belgium, Netherlands, and Luxembourg |
| Maghreb | Algeria, Libya, Mauritania, Morocco, Tunisia, and Western Sahara |
| Nordic Countries | Denmark, Finland, Iceland, Norway, and Sweden |
| Scandinavia | Denmark, Norway, and Sweden |
| Visegrad Group | Czech Republic, Hungary, Poland, and Slovakia |