Terms Used In U.S. Code > Title 15 > Chapter 51 > Subchapter VI - Authorization of Appropriations

• Fiscal year: The fiscal year is the accounting period for the government. For the federal government, this begins on October 1 and ends on September 30. The fiscal year is designated by the calendar year in which it ends; for example, fiscal year 2006 begins on October 1, 2005 and ends on September 30, 2006.
• Obligation: An order placed, contract awarded, service received, or similar transaction during a given period that will require payments during the same or a future period.
• State: means a State, the District of Columbia, the Commonwealth of Puerto Rico, or any other territory or possession of the United States. See 1 USC 7
• vessel: includes every description of watercraft or other artificial contrivance used, or capable of being used, as a means of transportation on water. See 1 USC 3