- Lake City First Baptist Church (Florence County, S.C.)1
- Lakeshore Motor Court (Hartsville, S.C.)--Pictorial works1
- Lancaster First Baptist Church (Lancaster County, S.C.)1
- Land titles--South Carolina--Charleston1
- Landrum First Baptist Church (Spartanburg County, S.C.)1
- Learned institutions and societies1
- Lexington Rosenwald High School (Lexington, S.C.)1
- Lincoln High School (Sumter, S.C.)1
- Little Bethel Baptist Church (Marion County, S.C.)1
- Lucas Avenue Baptist Church (Laurens County, S.C.)1
- Lyman (S.C.)--Maps1
- Manors Motor Court (Society Hill, S.C.)--Pictorial works1
- Maple Baptist Church (Horry County, S.C.)1
- Medical College of South Carolina (1952-1969). School of Nursing--Periodicals1
- Medical College of South Carolina (1952-1969). School of Nursing--Students--Yearbooks1
- Medical University of South Carolina--History--20th century1
- Medical University of South Carolina. College of Nursing--History--20th century1
- Minority women--United States--Societies, etc.1
- Minutes and proceedings1
- Moncks Corner Community Directory (Berkeley County, S.C.)1