Catholic Relief Services
- The official relief and development agency of the U.S. Catholic community, at work in over 80 countries around the world.
- http://www.crs.org

Our Lady of His Mercy Apostolate
- Content in English, French, Spanish, Portuguese, and Italian about the group's history and activities, as well as photo album, prayer requests, and article links. Operates shelters in Ottawa, Vanier, and Beirut, Canada.
- http://www.hismercy.ca/

Trócaire
- Irish Catholic agency for world development. Site includes history and charter, financial accounts, extensive details of its overseas aid work and fundraising campaigns, and details of how to become involved.
- http://www.trocaire.org/

Society of St Vincent de Paul Northern Ireland
- Voluntary social service organisation committed to helping those in need, regardless of creed or lifestyle. History of the Conference, directory of area councils and conferences, information on volunteering or making donations.
- http://svp-ni.org/

Croatian Relief Services
- Ships food, clothing, and medical supplies, not only to Croatia, but wherever it is needed. Overview, photos, contacts, information on current projects.
- http://www.croatianrelief.org/

Catholic Near East Welfare Association
- CNEWA, a papal agency for humanitarian and pastoral support, serves the churches and peoples of the Middle East, northeast Africa, India and Eastern Europe.
- http://www.cnewa.org/

The Christian Foundation for Children and Aging
- A Catholic lay organization that sponsors children and elderly in developing countries throughout the world.
- http://www.cfcausa.org/

Catholic Fund for Overseas Development
- Works in partnership in over 75 countries to tackle the causes of poverty and encourage development regardless of race, religion or politics.
- http://www.cafod.org.uk/