Center on Philanthropy at Indiana University   
The Center seeks to improve the understanding and practice of philanthropy.

The Chronicle of Philanthropy 
The newspaper for the nonprofit sector.

Council on Foundations
The Council is a membership organization of more than 2,000 grantmaking foundations and giving programs worldwide.     

Community Foundations 
Information about U.S. community foundations. 

The Foundation Center
The Center collects, organizes, and makes available information about U.S. philanthropy.

Guidestar 
A source of detailed information about U.S. nonprofits.

New York Regional Association of Grantmakers 
NYRAG is the nonprofit membership organization of funders in the New York metropolitan area.

Philanthropy Journal
News and information about charitable giving, fundraising, and nonprofit management. 

Philanthropy News Digest
News of philanthropy-related articles from media nationwide.