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