U.S. Code / Title 5 — Government Organization and… / Part III—Employees / Subpart G—Insurance and AnnuitiesTitle 5ChapterChapter 84—Federal Employees’ Retirement SystemContentsSubchapter I—General ProvisionsSubchapter Ii—Basic AnnuitySubchapter Iii—Thrift Savings PlanSubchapter Iv—Survivor AnnuitiesSubchapter V—Disability BenefitsSubchapter Vi—General and Administrative ProvisionsSubchapter Vii—Federal Retirement Thrift Investment Management System