Ashoka
Ashoka is a nonprofit that focuses on developing the profession of "social entrepreneurship" around the world. It does this through stipends and professional services that allow "Ashoka Fellows" to focus full-time on their ideas for leading social change in education and youth development, health care, environment, human rights, access to technology and economic development.

Echoing Green
Echoing Green applies a venture capital approach to philanthropy by providing seed money and technical support to individuals creating innovative public service projects that seek to catalyze positive social change. It offers full-time fellowships to emerging social entrepreneurs.

Institute of International Education
IIE is a nonprofit that administers the U.S. government's Fulbright Program and provides training and programs related to democracy-building, civil society, and human rights.

NAFSA: Association of International Educators
The association promotes the exchange of students and scholars to and from the United States.

The Paul and Daisy Soros Fellowships for New Americans
The fellowships provide opportunities for young Americans seeking leadership responsibilities in their chosen fields.