Institution
- Standard Oil International Company1
- Standard Perlite Company1
- Stanford Research Institute2
- Stanford University48
- Stanford University. Hospital1
- Stanford University. Medical Center2
- Stanford University. School of Medicine14
- State University College of Forestry at Syracuse University1
- State University of New York at Albany3
- State University of New York at Buffalo4
- State University of New York at Stony Brook17
- State University of New York/College at Old Westbury1
- StemCells, Inc.1
- Stephen F. Austin State University1
- Sterling Chemicals1
- Steroids, Ltd.1
- Stetson University1
- Stevens Institute of Technology2
- Strangeways Research Laboratory (Cambridge, England)1
- Sun Oil Company1