All Access Volunteers
America's Development Foundation
Amigos
Asociación Pro Ayuda a la Ninez Nicaraguense
BaseCamp International Centers
blueEnergy
Building New Hope
Casas de La Esperanza
CDCA
Comunidad Connect
Creative Corners
Experiential Learning International
Explorations in Travel
Fabretto Children's Foundation
Florida Association for Volunteer Action in the Caribbean and the Americas
Foundation for International Medical Relief of Children (FIMRC)
Friends of the Orphans
Fundacion Ometepe
Global Partnerships
Global Vision International (GVI)
Habitat for Humanity
Health Volunteers Overseas
Help Exchange
IndependentVolunteer.org
International Volunteers
KIDS Worldwide
La Esperanza Granada
La Mariposa
Nuestros Pequeños Hermanos
Orphanage Outreach
Potters for Peace
Project Bona Fide
Project Concern International
Project HOPE
proliteracy
Putney Community Service
Quetzaltrekkers
Raleigh

Service Civil International
Sí a la Vida
Sustainable Harvest International
The NEST Trust
Travel Alive
True Travellers Society
UCD Volunteers Overseas
uVolunteer.org
Viva Nicaragua!
Volunteer Abroad
Worldreach Foundation
World Vets
World Wide Opportunities on Organic Farms
Youth Challenge International