51st state
Guam (formally the Territory of Guam) is an unincorporated and organized territory of the United States. Located in the western Pacific Ocean, Guam is one of five American territories with an established civilian government.
District Court of Guam
The District Court of Guam (in case citations, D. Guam) is a United States territorial court with jurisdiction over the United States territory of Guam. It sits in the capital, Hagåtña. Appeals of the court's decisions are taken to the United States Court of Appeals for the Ninth Circuit. It is not an Article III court, and therefore its judges do not have life tenure.