• ACDI/VOCA
  • Ad Council
  • AFL-CIO
  • ALS Association
  • Alzheimer's Association
  • American College of Cardiology
  • American Diabetes Association
  • American Federation of Teachers
  • American Institute of CPAs
  • American Kidney Fund
  • American Legacy Foundation
  • American Lung Association
  • ASIS International
  • Association for Professionals in Infection Control and Epidemiology
  • BrightFocus Foundation
  • Catholic Relief Services
  • Center for Applied Linguistics
  • Center for Constitutional Rights
  • Charles Stewart Mott Foundation
  • Children's Aid Society
  • Colon Cancer Alliance
  • Community Partnership for Arts and Culture (CPAC)
  • Detroit Children's Fund
  • Documentation Center of Cambodia
  • Environmental Defense Fund
  • Environmental Working Group
  • Feeding America
  • Food Allergy Research & Education (FARE)
  • Foundation Center
  • Guttmacher Institute
  • Harvard Kennedy School
  • Helen Keller International
  • InfoComm International
  • Legal Services Corporation
  • Mass Audubon
  • National Audubon Society
  • National Breast Cancer Coalition
  • National Parkinsons Foundation
  • National Parks Conservation Association
  • National Women's History Museum
  • New York State Nurses Association
  • Ocean Conservancy
  • Orthopaedic Research and Education Foundation
  • Service Employees International Union (SEIU)
  • Sleuk Rith Institute
  • SOS Children's Villages USA
  • Special Olympics International
  • The Nature Conservancy
  • The Skillman Foundation
  • Union of Concerned Scientists
  • United Nations Foundation
  • Wildlife Conservation Society
  • Working America
  • ZERO TO THREE

And more than 170 other organizations

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