- Kelly, Benjamin E., 1844-19141
- Kingstree Baptist Church (Williamsburg County, S.C.)1
- Lake City First Baptist Church (Florence County, S.C.)1
- Landrum First Baptist Church (Spartanburg County, S.C.)1
- Langston Baptist Church (Laurens County, S.C.)1
- Layton, David A.1
- Little Bethel Baptist Church (Marion County, S.C.)1
- Livestock1
- Local finance--South Carolina1
- Lutheran Church--South Carolina--Congresses1
- Marlboro County (S.C.)--Maps1
- Mayer, O.B. (Orlando Benedict), 1818-18911
- McKenzie, Eugene V.1
- McNeill, James P.1
- Medical University of South Carolina1
- Men1
- Methodists--South Carolina1
- Mezuzah1
- Micrometers (Instruments)1
- Mining districts--South Carolina--Maps1