- King, Coretta Scott, 1927-20064
- Krantz, Satch4
- Lakes.4
- Laval, William L., 1885-19574
- Lion4
- Lowenstein, Leon, 1883-19764
- Lutheran Church--South Carolina--Congresses4
- Mailboxes4
- Martin Luther King Jr. Park (Columbia, S.C.)4
- Martin, Thomas S., 1911-19934
- Maybank, Burnet R., Jr., 1924-20164
- Mays, Benjamin E. (Benjamin Elijah), 1894-19844
- Messner, Tammy Faye, 1942-20074
- Mexican War, 1846-18484
- Military aircraft4
- Military camps -- South Carolina -- Columbia -- Photographs.4
- Military camps--South Carolina--Photographs.4
- Miller, Sylvia4
- Morishita, Yoko, 1948-4
- Motion picture journalists.4