10 U.S.C. § 101(a)(5) (2010) (Title 10—Chapter 1: Definitions)
(a) In general. The following definitions apply in this title:
(5) The term "uniformed services" means—
(A) the armed forces;
(B) the commissioned corps of the National Oceanic and Atmospheric Administration; and
(C) the commissioned corps of the Public Health Service.