Chapter 21 - DEFINITIONS
- Section 2101 - Civil service; armed forces; uniformed services
- Section 2101a - The Senior Executive Service
- Section 2102 - The competitive service
- Section 2103 - The excepted service
- Section 2104 - Officer
- Section 2105 - Employee
- Section 2106 - Member of Congress
- Section 2107 - Congressional employee
- Section 2108 - Veteran; disabled veteran; preference eligible
- Section 2108a - Treatment of certain individuals as veterans, disabled veterans, and preference eligibles
- Section 2109 - Air traffic controller; Secretary