- Syracuse University Institute for Veterans and Military Families
- TCC Group
- Team Red White and Blue
- The Center for Effective Philanthropy (CEP)
- The Coalition for Evidence-Based Policy
- The Foundation Review
- The Seep Network
- United Nations Foundation
- United Neighborhood Centers of America
- Urban Institute
- US Green Building Council
- USAID
- USC Dornsife Program for Environmental and Regional Equity
- Venture Philanthropy Partners
- Verite
- W.K. Kellogg Foundation
- Walton Family Foundation, Inc.
- William and Flora Hewlett Foundation
- William Caspar Graustein Memorial Fund
- Women's Funding Network
