This is a disambiguation page of The Gammetan Civilization. It displays all meanings of closely related words.
- The Gammetan Civilization/Nation. The civilization.
- Gammeta, the nation (not their planet)
- Gammetan, a member of the Gammetan Civilization.
- The Kortorisan Civilization/Nation, the previous name of the Gammetan Civilization
- Kortorisan, a member of the Gammetan civilization, officially, only people who were in the civilization when it was named Kortorisan are deemed as Kortorisan.