19 C.F.R. § 122.151 Definitions.
Title 19 - Customs Duties
Under this subpart, the following definitions apply: (a) United States. The term “U.S.” includes the several States, the District of Columbia, the U.S. Virgin Islands, and Puerto Rico. (b) Cuba. The term “Cuba” does not include the Guantanamo Bay Naval Station.
Title 19: Customs Duties
PART 122—AIR COMMERCE REGULATIONS
Subpart O—Flights to and From Cuba
§ 122.151 Definitions.