- Moore, Laurens, 1919-20092
- Motte, Rebecca, 1737-18152
- Newberry Gun Club2
- Newberry Opera House2
- Ninety Six (S.C.)--History2
- Norway (S.C.)--History2
- Old Dorchester State Park (Summerville, S.C.)2
- Old Exchange and Provost Dungeon (Charleston, S.C.)2
- Old Reformer Cannon (Anderson, S.C.)2
- Orangeburg (S.C.)2
- Oysters--South Carolina2
- O’Brien, Claire2
- Pawley’s Island (S.C.)2
- Pegues Place (Wallace, S.C.)2
- Pinckney, Eliza Lucas, 1722-17932
- Pixie Products2
- Plants--Effects of cold on2
- Pottersville Museum (Edgefield, S.C.)2
- Pottery--South Carolina2
- Prosperity, South Carolina--History2