United States national
(15) United States national The term “United States national” means— (A) any United States citizen; or (B) any other legal entity which is organized under the laws of the United States, or of any State, the District of Columbia, or any commonwealth, territory, or possession of the United States, and which has its principal place of business in the United States.
22 USC § 6023(15)
None identified. Default scope is assumed to be the entire title.