- Hunters Point Naval Shipyard1
- Jackel, Ethel, 1920-19931
- Japan. Kaigun. Kamikaze Tokubetsu Kogekitai1
- Japan. Naval Academy1
- Jews--Lithuania1
- Johns Hopkins University1
- Judaism1
- Kachin (Asian people)1
- Kaigun Heigakko (Japan)1
- Kamikaze1
- Kasserine Pass, Battle of, Tunisia, 19431
- Kearsarge (Aircraft carrier)1
- Kearsarge (carrier CVS-33)1
- King George V (Battleship)1
- Kohima, Battle of, Kohima, India, 19441
- Korean War, 1950-1953--Occupied territories1
- Lee, Willis Augustus, 1888-19451
- Lend-lease operations (1941-1945)1
- Leyte Gulf, Battle of, Philippines, 19441
- Liberator (heavy bomber Consolidated B-24)1
