- Mt. Zion AME Church (Little Mountain, S.C.)1
- Murals1
- Murray, Lake (S.C.)1
- Musicians1
- National Association of Colored Women's Clubs (U.S.)1
- National Association of Letter Carriers (U.S.)1
- Newberry College1
- Newspapers1
- Nixon, Richard M. (Richard Milhous), 1913-19941
- O'Riley, Addie1
- O'Riley, Kathleen1
- O'Riley, Mamie1
- Office equipment and supplies1
- Oliver Motor Company (Columbia, S.C.)1
- Olympia High School (Columbia, S.C.)1
- Organ (Musical instrument)1
- Owens Field Municipal Airport (Columbia, S.C.)1
- Parking lots1
- Parsonages1
- Pen Branch Methodist Church (Woodford, S.C.)1