Board Thread:Wiki-Related Discussion/@comment-6302057-20151209070336/@comment-2153169-20151209074406

It does not change the problem. "Region" is not canon, we can't use it. "Realm" has been used for Worlds and Regions. As I explained why, World is the most obvious choice for the very big locations. Land is just too confusing, it lets us Realm for these big regions.

We never said that it was perfect, we said it was the best terminoly that we could have. It is impossible to make it 100%, but now, it is the best one.