International Organizations

Catholic Network of Volunteer Service - A nonprofit organization representing over 180 domestic and international volunteer programs.
Idealist (a project of Action Without Borders) - Volunteer opportunities with 20,000 organizations worldwide.
World Volunteer Web - A United Nations global volunteer information portal and networking resource.
Peace Corps - A wealth of information about "the toughest job you’ll ever love" including news, volunteer stories and volunteer recruitment.
United Nations Volunteers - "Changing the face of the world" by offering volunteer opportunities in developing countries worldwide.

National Organizations

Corporation For National Service - Information about Americorps, Senior Corps, America Reads and Learn & Serve America programs and volunteer opportunities.
National Service Resource Center - This center supports the programs of the Corporation for National Service acting as a central point for sharing training and technical assistance information and resources.
Points of Light Foundation - A nonpartisan nonprofit organization devoted to promoting volunteer community service to help solve serious social problems.
Youth Service America - A resource center and alliance of 200+ organizations committed to increasing the opportunities for young Americans to serve locally, nationally or globally.
Youth Volunteer Corps - This program promotes civic responsibility through volunteerism among youth ages 11 - 18.

The Community Wishbook - The Community Wishbook is a listing of goods and services needed by more than 190 not-for-profit organizations in the greater Rochester, New York area.
Single Volunteers of Rochester - Single Volunteers of Rochester (SVR) is an all-volunteer, not-for-profit group of energetic professionals looking to meet others through community service.
Literacy Volunteers of Rochester - Become a tutor of Basic Literacy or English for Speakers of Other Languages.
Generation Two: Creating Intergeneration Friendships - G2 is an organization that asks older adults and college students to create friendships with first grade children through weekly visits to an elementary school.