Names
- Kefauver, Estes, 1903-1963.1
- Kelly, Harry F. (Harry Francis), 1895-19711
- Kennedy, James Alexander, 1897-1969.1
- Kennedy, John F. (John Fitzgerald), 1917-1963.1
- Kiesinger, Kurt Georg, 1904-1
- Knox, Frank, 1874-19441
- Kraus, Edward Henry, 1875-1973.1
- La Guardia, Fiorello H. (Fiorello Henry), 1882-1947.1
- Landon, Alfred M. (Alfred Mossman), 1887-19871
- Landon, Alfred M. (Alfred Mossman), 1887-1987.1
- Lewis, John Llewellyn, 1880-19691
- Lewis, John Llewellyn, 1880-1969.1
- Lippmann, Walter, 1889-1974.1
- Litchfield, Edward H. (Edward Harold), 1914-1968.1
- Lodge, Henry Cabot, Jr., 1902-1985.1
- Lubin, Isador, 1896-1
- Lubin, Isador, 1896-1978.1
- Manhattan Project (U.S.)1
- Marshall, George C. (George Catlett), 1880-19591
- Marshall, George C. (George Catlett), 1880-1959.1