- Malaria6
- Manning, John L. (John Lawrence), 1816-1889--Correspondence7
- Manning, John L. (John Lawrence), 1816-1889--Finance, Personal1
- Mechanicsville Baptist Church (Darlington County, S.C.)2
- Medical College of the State of South Carolina--Dissertations7
- Methodists--South Carolina1
- Microscopy1
- Microscopy--instrumentation1
- Microscopy--methods1
- Milford Baptist Church (Greenville County, S.C.)1
- Mineralogy1
- Mizpah Baptist Church (Florence County, S.C.)1
- Money2
- Mount Carmel Baptist Church (Pickens County, S.C.)1
- Mount Pisgah Baptist Church (Anderson County, S.C.)1
- Mountain Creek Baptist Church (Anderson County, S.C.)1
- Mountain Creek Baptist Church (Edgefield County, S.C.)1
- Mules1
- Neal's Creek Baptist Church (Anderson County, S.C.)1
- New Hope Baptist Church (Oconee County, S.C.)1