Gordon and Betty Moore Foundation
Grand Haven Area Community Foundation Inc.
Grand Rapids Community Foundation
Grantmakers in Aging
Grantmakers In Health
Grantmakers of Oregon and Southwest Washington
Greater Houston Community Foundation
Greater Kansas City Community Foundation
Greater New Orleans Foundation
Greater Texas Foundation
Greater Twin Cities United Way
Greater Worcester Community Foundation
Greenville Partnership for Philanthropy
Hartford Foundation for Public Giving
Hawai'i Community Foundation
Headwaters Foundation for Justice
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Grantmakers for Effective Organizations
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