Lancaster Coalition for Peace and Justice: a very active organization in the area. The site allows visitors to subscribe to the Peace Net Listerve provided by the Coalition

Interfaith Center for Peace and Justice: an organization based in Gettysburg that seeks to nurture dialogue on peace, social justice and environmental balance and to enrich our community by inspiring individuals to work nonviolently toward the realization of those values in human society

Elizabethtown College Center for Global Citizenship: the center focuses on international programs, service-learning, and peacemaking

WITNESS FOR PEACE MID-ATLANTIC: A long-standing regional chapter of WFP, strives to educate and mobilize the Mid-Atlantic grassroots on US policies that thwart justice and peace in Latin America

PA Council of Churches: a state-wide ecumenical presence in the Commonwealth of Pennsylvania formed by 43 church bodies and agencies working for Christian unity for the sake of the world

Lancaster Area Victim Offender Reconciliation Program: using principles of Restorative Justice, LAVORP, through victim-offender mediation, has been bringing victims of crime and their offenders together in face to face meetings since 1995