Creator
- Long, James3
- Lucas Family3
- Luefs, John3
- Marion, Francis, 1732-17953
- Mathews, John W.3
- Mathis, John3
- May, Pleasant H.3
- Maybank, Burnet R. (Burnet Rhett), 1899-19543
- McClerken, Adam3
- McRae3
- Mechlin, J.R.P.3
- Medical University of South Carolina. Board of Trustees3
- Metchicas, Anna3
- Meyer, John, 1890-19633
- Miller, John B.3
- Mills, Thomas S.3
- Milton, John, 1608-16743
- Mizell, M. Hayes3
- Montgomery, John A.3
- Moore, John3