A
- Acorns Children's Hospice
- ActionAid
- Action Against Hunger
- Acumen Fund
- Adventist Development and Relief Agency
- Aerospace Heritage Foundation of Canada
- African Medical and Research Foundation
- Aleh Negev
- Allegheny Foundation
- Alpha Sigma Tau National Foundation, Inc.
- Alwaleed Bin Talal Foundation
- Alex's Lemonade Stand
- The Alliance for Safe Children
- American Academy in Rome
- American Himalayan Foundation
- American India Foundation
- American Near East Refugee Aid
- American Red Cross
- America's Second Harvest
- Amici del Mondo World Friends Onlus
- Angel For Hope
- Andrew W. Mellon Foundation
- Arizona Foundation for Legal Services & Education
- Artforum Culture Foundation
- Association L'APPEL - help for children victims of conflicts
- Asbestos Disease Awareness Organization
- The Asia Foundation
- Audrey Allen Foundation For Children
- Asia Injury Prevention Foundation
- Association of Gospel Rescue Missions
- Atlantic Philanthropies
- Baan Gerda
- Best Friends Animal Society
- Better Life, The Foundation for a
- Bharat Sevashram Sangha
- Big Brothers Big Sisters of America
- Big Brothers Big Sisters of Canada
- Big Brothers Big Sisters of New York City
- Bill & Melinda Gates Foundation
- Born This Way Foundation
- Boys & Girls Clubs of America
- Bread for the World
- British Heart Foundation
- Bremen Overseas Research and Development Association
- Burroughs Wellcome Fund
- Bush Foundation
- CAFOD
- The Canadian International Learning Foundation
- Cardiac Risk in the Young
- Caritas
- Casa Pia
- The Carter Center
- Carthage Foundation
- Catholic Charities
- Catholic Relief Services
- CARE International
- Children in Need
- Children At Risk
- Children of Peace International
- Children's Defense Fund
- Children's Development Trust
- The Children's Investment Fund Foundation
- Children's National Medical Center
- Child's Dream
- Child Watch Phuket
- Christian Blind Mission International
- Christian Care Foundation for Children with Disabilities
- Church World Service
- City Year
- Comenius Foundation for Child Development
- Compassion International
- Cooperazione e Sviluppo
- Counterpart International
- Child In Need Institute (CINI)
- Cancer Research
- CanTeen
- David and Lucile Packard Foundation
- Dean Foundation
- Dr. Moslem Foundation
- Do Something
- Doctors without borders
- Duke Endowment
- Don Bosco Foundation
- Don malida Foundation
- East Meets West Foundation
- Eau Agriculture et Sante en Milieu Tropical
- Ecuador Humanitarian Foundation
- Enfants du Monde - Droits de l'Homme
- Engineers Without Borders (Canada)
- Environmental Development Action in the Third World
- Epilepsy Foundation
- Eppley Foundation
- Food Allergy Initiative
- Foundation for International Community Assistance
- Ford Foundation
- Foundation for a Better Life, The
- The Fred Hollows Foundation
- The Fratu Foundation
- Fremont Area Community Foundation
- Free the Children
- Friedrich Ebert Stiftung
- Fund for Reconciliation and Development
- Fundacion Manantiales
- GEFEK
- George S. and Dolores Dore Eccles Foundation
- German Foundation for World Population
- Gill Foundation
- Girl Scouts of the United States of America
- The Global Fund to Fight AIDS, Tuberculosis and Malaria
- Give India
- Grassroots Business Fund
- Global Village Foundation
- Greengrants
- Greenpeace
- Habitat for Humanity International
- Half the Sky Foundation
- Handicap International
- Hands on Network
- Hands on Tzedakah
- Heal the World Foundation
- Heart to Heart International
- Heifer Project International
- Helen Keller International
- Helvetas
- Hilti Foundation
- Holt International Children's Services
- Hope for Tomorrow
- Howard Hughes Medical Institute
- IHH (Turkish NGO)
- Illinois Prairie Community Foundation
- Institusjonen Fritt Ord
- International Children Assistance Network
- International Crane Foundation
- International Federation of Red Cross and Red Crescent Societies
- International Foundation for Electoral Systems
- International Fund for Animal Welfare
- International Medical Corps
- International Planned Parenthood Federation
- International Republican Institute
- International Resources for the Improvement of Sight
- International Trachoma Initiative
- Invisible Children
- Islamic Relief
- ISSO Seva
- Jivitesh Foundation - India
- Jain Foundation
- The Jane Goodall Institute
- Jesuit Refugee Service
- Jewish Community Center
- John D. and Catherine T. MacArthur Foundation
- Just a Drop
- JAYC
- Kahrizak charity foundation
- Kasulu foundation
- Knut and Alice Wallenberg Foundation
- Komitee Twee of the Netherlands
- Konrad Adenauer Foundation
- KOTO
- The Kresge Foundation
- kuzhalmannam education charitable trust
- La Caixa
- Landmine Survivors Network
- LDS Humanitarian Services
- Lifeline Express
- Li Ka Shing Foundation
- Lilly Endowment
- Lions Club
- Macarthur Foundation
- Make a wish foundation
- Malian Foundation
- Malteser International
- Marie Stopes International
- Maybach Foundation
- McKnight Foundation
- Médecins du Monde
- Médecins Sans Frontières
- Mercy Corps
- Mercy International Foundation
- Microcharity
- Mukti (organization)
- Netherlands Leprosy Relief
- Network for Good
- New York Road Runners
- Nimmagadda Foundation
- Nippon Foundation
- Nobel Foundation
- North-South Institute
- Norwegian Mission Alliance
- The Oaktree Foundation
- Onassis Foundation
- ONS Foundation
- Operation Blessing
- Operation Smile
- Operation USA
- Opportunity International
- Orbis International
- Oxfam
- Pin-ups for Vets
- Ratanak International
- Realdania
- Reggio Children - Loris Malaguzzi Centre Foundation
- Robert Wood Johnson Foundation
- Rockefeller Brothers Fund
- Rockefeller Foundation
- Royal London Society for the Blind
- Royal Society for Prevention of Cruelty to Animals
- Royal Society for the Protection of Birds
- Royal Flying Doctor Service
- St. Baldrick's Foundation
- Saint Camillus Foundation
- Salvation Army
- Samaritan's Purse
- Samsara Foundation
- Santa Casa da Misericórdia
- Save the Children
- Scaife Family Foundation
- Simone and Cino Del Duca Foundation
- SCARE for a CURE
- Schowalter Foundation
- SKIP of New York
- Somaly Mam Foundation
- SOS Children's Villages
- SOS Children's Villages - UK
- SOS Children's Villages - USA
- Sparebankstiftelsen DnB NOR
- Starlight Children's Foundation
- Starz Lacrosse Foundation
- Students Helping Honduras
- Surdna Foundation
- Telangana Development Forum
- Taproot Foundation
- The Water Project
- Tom Joyner Foundation
- Toys for Tots
- TRAFFIC International
- The Lawrence Foundation
- UMCOR
- UNICEF
- United Nations Children's Fund
- United Nations Development Program
- United States Coast Guard Auxiliary
- United States Golf Association
- United States Artists
- Universal Health Care Foundation of Connecticut
- Vietnam Children's Fund
- Vietnam Veterans Memorial Fund
- Vietnam Veterans of America Foundation
- Virtu Foundation
- Volunteers of America
- Voluntary Service Overseas
- Wellcome Trust
- The Weston Foundation
- Wetlands International
- Wikimedia Foundation
- William and Flora Hewlett Foundation
- W.K. Kellogg Foundation
- WildAid
- Wildlife Conservation Society
- William J. Clinton Foundation
- Woodrow Wilson National Fellowship Foundation
- World Conservation Union
- World Medical Relief
- World Vision International
- World Wide Fund for Nature
- World Wildlife Fund
- World Scout Foundation
- Wyoming Wildlife Federation
- Wounded Warrior Project
- Young Lives
- Youth with a Mission