Global Citizens Network sends short-term teams of volunteers to communities in other cultures where participants immerse themselves in the culture and daily life of the community.  Visit site

DWC is a non-profit organization with charitable status in Canada offering ordinary people meaningful volunteer opportunities in the developing world. We know from experience that these introductions always lead to a global perspective, and a deep understanding that leaves a profound effect on both the volunteer and the communities that are empowered by our participation. Currently offering projects in Sri Lanka, Guatemala and Thailand.   Visit site

Cross-Cultural Solutions offers international volunteer programmes in Brazil, China, Costa Rica, Ghana, Guatemala, India, Peru, Russia, Tanzania and Thailand. Programmes range 2-12 weeks, making it easy for students to participate during holiday and summer vacations.  Visit site