Institution
- St. Mary's Hospital Medical School (London, England)1
- Standard Oil Company of Louisiana1
- Standard Oil Company of New Jersey1
- Standard Oil Development Company1
- Standard Oil International Company1
- Standard Perlite Company1
- Stanford University. Hospital1
- State University College of Forestry at Syracuse University1
- State University of New York/College at Old Westbury1
- StemCells, Inc.1
- Stephen F. Austin State University1
- Sterling Chemicals1
- Steroids, Ltd.1
- Stetson University1
- Strangeways Research Laboratory (Cambridge, England)1
- Sun Oil Company1
- SunPower Corporation1
- Sunflower Ordinance Works1
- Suntory Institute for Bioorganic Research1
- Supporters of Agricultural Research Foundation1