Names
- Kraus, Edward H.1
- Kraus, Edward Henry, 1875-1
- Kruger, P. G.1
- Kurath, Hans, 1891-1992.1
- Ladney, Michael, Jr.1
- Lado, Robert, 1915-1995.1
- Lake Superior State College1
- Lamont, Robert Patterson, 1867-1948.1
- Lane, Alfred C. (Alfred Church), 1863-1
- Lane, Robert Porter, 1891-1953.1
- Lane, Victor Hugo, 1852-1930.1
- Larue, George R. (George Roger), 1882-1
- Lathem, Edward Connery1
- Lawrence, David Leo, 1889-1966.1
- Lee, John J.1
- Leeds & Northrup Co.1
- Leland, Frank Bruce.1
- Lilienthal, David Eli, 1899-1981.1
- Lindbergh, Charles A. (Charles Augustus), 1902-1974.1
- Line, Winfield1