Institution
- Southwestern Agricultural University1
- Speed Laboratory, Inc.1
- Spencer Kellogg and Sons, Inc. 1
- Sperry Rand (Corporation)1
- Sprague Electric Company1
- Springfield Technical High School1
- Squibb Institute for Medical Research1
- St. Benedict's College (Atchison, Kan.)1
- St. Louis Regional Commerce & Growth Association1
- St. Louis Regional Industrial Development Corporation1
- St. Louis Research Council1
- St. Louis University2
- St. Mary's Hospital Medical School (London, England)1
- St. Vincent's Hospital (Sydney, N.S.W.)3
- Standard Oil Company3
- Standard Oil Company (Indiana)2
- Standard Oil Company (Ohio)2
- Standard Oil Company of Louisiana1
- Standard Oil Company of New Jersey1
- Standard Oil Development Company1