Names
- Lacy family.1
- Lacy, Arthur J. (Arthur Jay), 1876-19751
- Lacy, Arthur J. (Arthur Jay), 1876-1975.1
- Lawrence, David, 1888-1
- League of Nations.1
- Lederle, Arthur F., 1887-1
- Lehr, John Camillus, 1878-1958.1
- Lewis, Fulton, 1903-1966.1
- Liebold, Ernest G., 1884-1
- Likert, Rensis, 1903-1
- Likert, Rensis, 1903-1981.1
- Lohbeck, Donald, 1917-1
- Long, Earl Kemp, 1895-1960.1
- Loomis, Homer.1
- Loud, Percy.1
- MacArthur, Douglas, 1880-1964.1
- MacFarland, W. Henry.1
- Maier, Walter Arthur, 1893-1950.1
- Marion, Leland L., 1895-1
- Marston, George A.1