Union of International Associations Save
Continually updated information on international non-profit non-governmental and intergovernmental organizations and constituencies.
http://www.uia.org/   

BBB Wise Giving Alliance Save
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 the voluntary BBB charity standards.
http://www.give.org   

CreateHope Save
Helps donors to decide which charity to give to by providing information about thousands of charities, and then lets them donate online quickly and conveniently.
http://www.createhope.org   

Give For Change Save
Find nonprofit groups working for social change. Hundreds of groups to choose from and provides a secure environment to donate to nonprofit groups online.
http://www.giveforchange.com/   

GuideStar Save
Free service with information on the programs and finances of more than 600,000 American charities and nonprofit organizations.
http://www.guidestar.org/   

Index of International Organizations Save
Maintained by Northwestern University Library. Mostly governmental organizations.
http://www.library.northwestern.edu/g...   

International Organizations Save
List of links to world and regional organizations, classified according to area of interest.
http://www.members.tripod.com/~Ken_Da...   

MaNGO (Macedonian NGO) Save
NGO and foundation web directory for Macedonia.
http://www.mango.org.mk/   

Nonprofit Internet Resources Save
Hundreds of web sites, online directories and useful sources of information for and about nonprofit organizations.
http://www.uticapubliclibrary.org/non...   

Oneworld.net Save
An internet community of organisations leading the way for human rights and sustainable development worldwide.
http://uk.oneworld.net/section/uk/par...   

Political Advocacy Organizations Save
Advocacy Organizations listed by subject and alphabetical order, with brief descriptions.
http://www.csuchico.edu/~kfountain/   

Scholarly Societies Project Save
Facilitating access to information about scholarly societies across the world.
http://www.lib.uwaterloo.ca/society/   

The Scholarly Societies Project Save
Directory of scholarly societies across the world.
http://scholarly-societies.org/   

Union of International Organization / NGO Web Sites Save
Links to WWW, gopher and FTP sites of international NGOs and IGOs.
http://www.uia.org/extlinks/pub.php   

Help build the largest human-edited directory of the web
Suggest a site | Open Directory Project | Become an editor