district
(d) Transfers from a district court of the United States to the District Court of Guam, the District Court for the Northern Mariana Islands, or the District Court of the Virgin Islands shall not be permitted under this section. As otherwise used in this section, the term “district court” includes the District Court of Guam, the District Court for the Northern Mariana Islands, and the District Court of the Virgin Islands, and the term “district” includes the territorial jurisdiction of each such court.