Institution
- Bluffton College (Bluffton, Ohio)1
- Boeing Airplane Company1
- Boeing Science Research Labs1
- Botanical Society of America1
- Brighton College of Technology1
- Brown University1
- Burnham Institute1
- Canadian Fishing Company1
- Canadian International Paper Company1
- Carnegie Institution of Washington1
- Carrington Laboratories1
- Case Western Reserve University1
- Catalytica, Inc.1
- Catholic Institute for Teachers1
- Catholic University of America1
- Center for Cancer Research, MIT1
- Cetus Corporation1
- Chemical Heritage Foundation1
- Ciba Pharmaceutical Company1
- City University of New York. City College1