| Title 1 |
General Provisions |
| Title 2 |
Grants and Agreements |
| Title 3 |
The President |
| Title 4 |
Accounts |
| Title 5 |
Administrative Personnel |
| Title 6 |
Domestic Security |
| Title 7 |
Agriculture |
| Title 8 |
Aliens and Nationality |
| Title 9 |
Animals and Animal Products |
| Title 10 |
Energy |
| Title 11 |
Federal Elections |
| Title 12 |
Banks and Banking |
| Title 13 |
Business Credit and Assistance |
| Title 14 |
Aeronautics and Space |
| Title 15 |
Commerce and Foreign Trade |
| Title 16 |
Commercial Practices |
| Title 17 |
Commodity and Securities Exchanges |
| Title 18 |
Conservation of Power and Water Resources |
| Title 19 |
Customs Duties |
| Title 20 |
Employees' Benefits |
| Title 21 |
Food and Drugs |
| Title 22 |
Foreign Relations |
| Title 23 |
Highways |
| Title 24 |
Housing and Urban Development |
| Title 25 |
Indians |
| Title 26 |
Internal Revenue |
| Title 27 |
Alcohol, Tobacco Products and Firearms |
| Title 28 |
Judicial Administration |
| Title 29 |
Labor |
| Title 30 |
Mineral Resources |
| Title 31 |
Money and Finance: Treasury |
| Title 32 |
National Defense |
| Title 33 |
Navigation and Navigable Waters |
| Title 34 |
Education |
| Title 36 |
Parks, Forests, and Public Property |
| Title 37 |
Patents, Trademarks, and Copyrights |
| Title 38 |
Pensions, Bonuses, and Veterans' Relief |
| Title 39 |
Postal Service |
| Title 40 |
Protection of Environment |
| Title 41 |
Public Contracts and Property Management |
| Title 42 |
Public Health |
| Title 43 |
Public Lands: Interior |
| Title 44 |
Emergency Management and Assistance |
| Title 45 |
Public Welfare |
| Title 46 |
Shipping |
| Title 47 |
Telecommunication |
| Title 48 |
Federal Acquisition Regulations System |
| Title 49 |
Transportation |
| Title 50 |
Wildlife and Fisheries |