[Code of Federal Regulations] [Title 31, Volume 3] [Revised as of July 1, 2008] From the U.S. Government Printing Office via GPO Access [CITE: 31CFR800.221] [Page 701] TITLE 31--MONEY AND FINANCE: TREASURY CHAPTER VIII--OFFICE OF INTERNATIONAL INVESTMENT, DEPARTMENT OF THE TREASURY PART 800_REGULATIONS PERTAINING TO MERGERS, ACQUISITIONS, AND TAKEOVERS BY Subpart B_Definitions Sec. 800.221 United States national. The term United States national or U.S. national means a citizen of the United States or a natural person who, although not a citizen of the United States, owes permanent allegiance to the United States. [56 FR 58780, Nov. 21, 1991. Redesignated at 59 FR 27179, May 25, 1994]