- Lutheran Church22
- Marl--South Carolina.1
- Marriage records2
- Materia Medica2
- Mayors1
- Men1
- Menorah1
- Methodists--South Carolina1
- Mineral water industry1
- Mineralogy1
- Molen, William M.1
- Molen, William M. Poets, American--South Carolina--Charleston3
- Molen, William M. Poets, American--South Carolina--Charleston. Charleston (S.C.)--Intellectual life1
- Mollusks1
- Morgan, Daniel, 1736-1802--Pictorial works1
- Mount Ararat Baptist Church (Cherokee County, S.C.)1
- Mount Carmel Baptist Church (Pickens County, S.C.)1
- Mount Moriah Baptist Church (Greenwood County, S.C.)1
- Mount Pisgah Baptist Church (Anderson County, S.C.)1
- Mountain Creek Baptist Church (Edgefield County, S.C.)1