We know that World Government has most of the countries of One Piece World under them. However, there are some countries which are not affiliated with them, and are either independent or cut off from the rest of the world completely. So, today I have made a list of the countries that are not affiliated with the World Government.
Centaurea is a kingdom that is located in West Blue. A war broke out between the revolutionaries and some unknown army. But, in the end Revolutionary Army won, and ever since then, they’ve taken complete control of the territory, which puts it out of the reach of World Govt.