US Code - Chapter 23: Federal unemployment tax act

Section 3301 Rate of tax
Section 3302 Credits against tax
Section 3303 Conditions of additional credit allowance
Section 3304 Approval of State laws
Section 3305 Applicability of State law
Section 3306 Definitions
Section 3307 Deductions as constructive payments
Section 3308 Instrumentalities of the United States
Section 3309 State law coverage of services performed for nonprofit organizations or governmental entities
Section 3310 Judicial review
Section 3311 Short title

Railroad retirement tax act

Employment taxes

Railroad unemployment repayment tax