- Holtzendorff, Preston Brooks, 1894-19711
- Home demonstration work1
- Home economics1
- Home ownership1
- Horry County (S.C.)1
- Howell, Julius Franklin, 1846-19481
- Hudgens, W. A. (William A.), Mrs.1
- Human services1
- Hunter, James, Major, 1896-19801
- Independent Order of Odd Fellows1
- Indians of North America1
- Industrial capacity1
- Inflation (Finance)1
- Insurance companies1
- Insurance companies, American1
- Intergovernmental fiscal relations1
- Intergovernmental tax relations1
- International Rescue Committee1
- International economic relations1
- International relations and culture1