Volunteering Canada http://www.volunteer.ca/

Centre for European Volunteering http://www.cev.be/

Volunteer India http://www.volunteerindia.org/

Volunteering Ireland http://www.volunteeringireland.com/

Volunteering New Zealand http://www.volunteer.org.nz/

Volunteering UK http://www.volunteering.org.uk/

Points of Light Foundation (USA) http://www.pointsoflight.org/

Energize Inc. (USA) http://www.energizeinc.com/

World Volunteer Web http://www.worldvolunteerweb.org