www.NotMyWar.com
- The peace committee of the Old Haverford Friends Meeting presents a Statement in Response to the Threat of War with Iraq, sample letter to President Bush, political contact information, and calendar of events in Delaware County.
- http://www.wesellfineart.com/anthills/NotMyWar/NotMyWarHome.htm

Brandywine Peace Community
- Calendar of events, history of the group, and issue information.
- http://www.brandywinepeace.com/

The Peace Center
- Offers programs designed to reduce violence and conflict through a multicultural, community-based approach. Located in Langhorne. Site includes events, programs, and resources.
- http://www.thepeacecenter.org/

Delaware County Wage Peace and Justice
- Mission is to educate and organize the people of Delaware County in support of alternatives to war. Photos and reports of previous marches and events, volunteer opportunities, ongoing events, and contact information.
- http://delcowagepeacejustice.org/

Bryn Mawr Peace Coalition
- Group of people living and working in Bryn Mawr host local events for peace and also publicize local and national peace efforts. Reports of past and upcoming events, peace quotes, and links to related sites.
- http://www.brynmawrpeace.com/

The Thomas Merton Center
- Organizes, educates, and takes action around issues of peace and social justice. Calendar of local and regional vigils and other events, educational materials, volunteer opportunities, membership form, and resources.
- http://www.thomasmertoncenter.org/

Pittsburgh Organizing Group
- Consensus based group concerned with peace and justice issues. Event calendar and news about activities, email list, phone tree, links to related organizations and events, and community library.
- http://www.organizepittsburgh.org/