- Oregon Center for Public Policy Nonprofit policy research institute. Silverton, OR
- Cascade Policy Institute Promotes answers to Oregon's public policy questions from a limited government, free-market perspective. Portland, OR
- Oregon Public Affairs Network (OPAN) Facilitates communication between policy makers and the public via television and the Internet.
- Public Policy Institute of California Nonpartisan policy research institution.
- Washington State Institute for Public Policy Nonpartisan policy research and analysis