- KCDF
- Kenya Community Development Foundation (KCDF)
- Linc
- Mama Cash
- Mastercard Foundation
- Media Impact Funders
- Millennium Water Alliance
- Mississippi Association of Grantmakers
- Monitor Deloitte
- National Assembly of State Arts Agencies
- National Center for Charitable Statistics
- National Center for Family Philanthropy
- National Council of Nonprofit Associations
- Native Americans in Philanthropy
- New Philanthropy Capital (NPC)
- New York Regional Association of Grantmakers
- Nonprofit Research Collaborative
- Nonprofit Studies Program of the Andrew Young School of Policy Studies
- Northern California Grantmakers
- Ohio Grantmakers Forum
