Comprehensive Resources
BIG Online
Canada Revenue Agency
Council on Foundations
Economic Research Institute
Foundation Center
Foundation Finder
Glass Pockets
Grants Connection
GrantSmart
Guidestar
Idealist.org
IRS Charities & Nonprofits
National Center for Charitable Statistics
Nonprofit Universe
NOZA
Quality 990

News
Chronicle of Philanthropy
Foundation News & Commentary
Nonprofit Times
Philanthropy News Digest
Philanthropy News Network
1999 Slate 60

State and Regional Resources
Connecticut Council on Philanthropy
Donors Forum of Chicago
NonProfit Resource Center of Texas

Health/Science
Community of Science Pivot
Grantmakers in Health

International
Charities Direct UK
Charity Village Canada
European Foundation Center
Funders Online