I pulled selected sections of the U.S. Code from Chapter 1. 1.01(a) of the following book: Mack A Player, Federal Law of Employment Discrimination in a Nutshell ( 6th ed ed. 2009). General Stacks KF3464 .P583 2009
42 U.S.C. VI - EQUAL EMPLOYMENT OPPORTUNITIES
Additional sections:
Title 8 - ALIENS AND NATIONALITY, CHAPTER 12 - IMMIGRATION AND NATIONALITY; SUBCHAPTER II - IMMIGRATION; Part VIII - General Penalty Provisions; Sec. 1324a - Unlawful employment of aliens
Title 38 - VETERANS’ BENEFITS; PART III - READJUSTMENT AND RELATED BENEFITS; CHAPTER 43 - EMPLOYMENT AND REEMPLOYMENT RIGHTS OF MEMBERS OF THE UNIFORMED SERVICES; Sec. 4311 - Discrimination against persons who serve in the uniformed services and acts of reprisal prohibited
If you are interested in labor-management relations, the Congressional Research Service published the Federal Labor Relations Statutes: An Overiew (May 11, 2012) (pdf) (originally found on Secrecy News from the FAS Project on Government Secrecy, v. 2012 no. 46, May 15, 2012).