American Institute of Philanthropy This site is a charity watchdog and information service listing 150 of the top-rated charities from the Charity Rating Guide.
Foundation Center, The Grant information (links, research on giving, foundations) and an online library providing resources; ask a librarian; and online training grants, funding and proposal writing.
Give.org Evaluates and issues reports which are available online for the most requested charities..
GuideStar Detailed financial information on individual non-profit organizations.
Idealist A project of Action Without Borders this site covers 20,000 nonprofit and community organizations in 140 countries. Resources for nonprofits and a career center to locate jobs and internships.
kiva Kiva lets you lend money to a specific entrepreneur of your choice in various locations around the globe.
Mashable Social Networking News More than 20 charity and fundraising tools to help you give your time, money, run your own campaign or even donate simply by conducting everyday tasks.
NonProfit Times National business publication focusing on nonprofit management. Most recent issues and special reports are available in full text.
NOZA, Inc. Searchable database containing more than 26 million charitable donation records.
NYS Attorney General's Charities Bureau Document on charitable institutions and giving including the "Pennies for Charities" reports on fundraisers in New York State.