- The After-School Corporation
- The Beat Within (a program of Pacific News Service)
- The Breast Cancer Research Foundation
- The Children's Health Fund
- The Climate Group
- The Desmond Tutu Peace Foundation
- The Environmental Law Institute
- The Equity Project Charter School
- The Freecycle Network
- The Guttmacher Institute
- The MacDowell Colony
- The Marshall Legacy Institute
- The National Center on Family Homelessness
- The National Urban Technology Center, Inc.
- The Nature Conservancy
- The OASIS Institute
- The Partnership to Cut Hunger and Poverty in Africa
- The Point Community Development Corporation
- The Roosevelt Institution
- The School For Field Studies
- The Skin Cancer Foundation
- The Synergos Institute
- The Trust for Public Land
- The Water Project, Inc.
- Tostan
- TransFair USA
- Transparency International USA
- Treatment Action Group
- Unite For Sight
- United Cerebral Palsy
- United Spinal Association
- United Way for Southeastern Michigan