5 U.S. Code § 5351
5.U.S. Code § 5351 is about Definitions. It is under Part 3 (Employees) Subpart D (Pay and Allowances) Subchapter 5 (Student-employees) Chapter 53 (Pay Rates And Systems) of Title 5 (Government Organizations and Employees) of the Code.
For the purpose of this subchapter—
(1)“agency” means an Executive agency, a military department, and the government of the District of Columbia; and
(2)“student-employee” means—
(A)a student nurse, medical or dental intern, resident-in-training, student dietitian, student physical therapist, and student occupational therapist, assigned or attached to a hospital, clinic, or medical or dental laboratory operated by an agency; and
(B)any other student-employee, assigned or attached primarily for training purposes to a hospital, clinic, or medical or dental laboratory operated by an agency, who is designated by the head of the agency with the approval of the Office of Personnel Management.