[Code of Federal Regulations] [Title 5, Volume 2] [Revised as of January 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR841.103] [Page 257] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) PART 841_FEDERAL EMPLOYEES RETIREMENT SYSTEM_GENERAL ADMINISTRATION --Table of Contents Subpart A_General Provisions Sec. 841.103 Definitions. In this subpart-- CSRS means the Civil Service Retirement System as described in subchapter III of chapter 83 of title 5, United States Code. FERS means the Federal Employees Retirement System as described in chapter 84 of title 5, United States Code.