Some locations are known exclusively by the name of the nation that rules them, but as an example I was having the issue while working on my world that I was unable to list a particular forest as being inside a province, but was unable to do so without also making a separate geographic location article about the same place.   By allowing organizations to be used as geographic locations for where other locations are you can actually list a location as being inside a country or province without having to create a separate article for the same thing.   The request is pretty specific so I can't really think of any other uses for it, but i still think it would be a useful addition.