Institution
- Republic Geothermal, Inc.1
- Research Institute for the Organic Chemical Industry1
- Research Management Corporation1
- Research Services Corporation1
- Research Triangle Institute1
- Research-Cottrell, inc.1
- Resource Allocation, Inc.1
- Resources for the Future1
- Review of Scientific Instruments1
- Review of United States Human Space Flight Plans Committee1
- Revogenex, Inc.1
- Rheem Semiconductors1
- Riber/Nermag1
- Rive Technology, Inc.1
- Robertson, Coleman and Siebel1
- Robinson Plastics Corporation1
- Roche Institute of Molecular Biology1
- Rockford Memorial Hospital1
- Rocky Mountain Biological Laboratory1
- Rollins College (Winter Park, Fla.)1