Publishers
- Anne Peaker Centre
- Annenberg Foundation
- Annenberg Institute for School Reform at Brown University
- Annie E. Casey Foundation
- Annual Review of Public Health
- Appleseed
- Applied Research Center of the Andrew Young School of Policy Studies
- APPRISE
- Archstone Foundation
- Arcus Foundation
- ARD
- Ariel Education Initiative
- Arise Citizens' Policy Project
- Arkansas Community Foundation
- Art Institute of Chicago
- Arts Alliance Illinois
- Arts Corps
- Arts Education Partnership
- Arts for All: Los Angeles Regional Blueprint for Arts Education
- ArtsBoston
