- Harvard University1
- Heald, Don, 1922-20091
- Hitachi Aircraft Company1
- Hours of labor1
- Illinois (Battleship)1
- Iraq War, 2003-2011--Personal narratives, American1
- Juneteenth1
- Kamikaze1
- Kerstetter, George N.1
- Korean War, 1950-19531
- Lightning (Fighter plane)1
- Lindbergh, Charles A. (Charles August), 1859-19241
- Link trainers1
- Liscome Bay (Escort Carrier : CVE 56)1
- Litton Industries1
- Lockheed Aeronautical Systems Company. Georgia Division1
- Lockheed Martin1
- MISSILES1
- MacArthur, Douglas, 1880-19641
- MacMurray College for Women1
