Title 39 of the United States Code
POSTAL POLICY AND DEFINITIONS
EMPLOYMENT WITHIN THE POSTAL SERVICE
EMPLOYEE-MANAGEMENT AGREEMENTS
ORGANIZATION
FINANCE
CONVICT LABOR
APPROPRIATIONS AND ANNUAL REPORT
DEBTS AND COLLECTION
STRATEGIC PLANNING AND PERFORMANCE MANAGEMENT
PROPERTY MANAGEMENT
NONMAILABLE MATTER
PENALTY AND FRANKED MAIL
ARMED FORCES AND FREE POSTAGE
POSTAL RATES, CLASSES, AND SERVICES
NONPOSTAL SERVICES
GENERAL AUTHORITY
POSTAL REGULATORY COMMISSION
GENERAL
TRANSPORTATION OF MAIL BY AIR
TRANSPORTATION OF MAIL BY VESSEL
PRIVATE CARRIAGE OF LETTERS