Institution
- Shull's Bakery, Marysville, Pennsylvania1
- Silver-Seal Century Metalcraft Corporation1
- Simms Initiatives1
- Skelgas1
- Snow King Baking Powder Company1
- Soft Wheat Millers' Association, Inc.1
- South Carolina Agricultural Experiment Station Clemson Agricultural College1
- South Carolina Confederate Relic Room & Military Museum537
- South Carolina Confederate Relic Room and Military Museum280
- South Carolina Conferederate Relic Room and Military Museum22
- South Carolina Cotton Museum4
- South Carolina Department of Archives and History18
- South Carolina Department of Parks, Recreation and Tourism17,382
- South Carolina Historical Society5,571
- South Carolina Historical Society; Furman University Libraries47
- South Carolina Library Association69
- South Carolina Library Association;Data Research Associates (Firm)1
- South Carolina Library Association;Richland County Public Library (S.C.);Public libraries--South Carolina--Richland County;Radio frequency identification systems1
- South Carolina State Library43,441
- South Carolina State Lirbary1