10 U.S.C. § 501
In this chapter “enlistment” means original enlistment or reenlistment.
(Added Pub. L. 90–235, § 2(a)(1)(B), , 81 Stat. 753.)
Another section 501 was renumbered section 500a of this title.
A prior section 501 was renumbered 502 of this title.