BBB Wise Giving Alliance
Reports on nationally soliciting charitable organizations (USA) that are the subject of donor inquiries. These reports include an evaluation of the subject charity in relation to t…
DonationDepot.com
Offering online services that make researching charities, finding volunteer opportunities, and donating easy, safe and fun.
Give For Change
Find nonprofit groups working for social change. Hundreds of groups to choose from and provides a secure environment to donate to nonprofit groups online.
International Organization / NGO Web Sites
Links to WWW, gopher and FTP sites of international NGOs and IGOs.
The Scholarly Societies Project
Directory of scholarly societies across the world.
Union of International Associations
Continually updated information on international non-profit non-governmental and intergovernmental organizations and constituencies.