CharityJOB is a UK site where you can find charity jobs, fundraising jobs, NGO jobs and not for profit jobs. They also post training events useful for those interested in working in the nonprofit sector.
Cross-Cultural Solutions coordinates volunteer travel opportunities for long and short term experiences.
A global volunteer tourism company that helps people organize volunteer trips and learn about eco-tourism.
Greenforce offers long term commitment to at risk regions to establish and implement sustainable communities. Their training programs offer Volunteer Research Assistants the opportunity to work alongside scientists to make a real difference and also develop their careers in conservation.
Innovative Social Centre is a government certified social organization in Nepal that assists with finding volunteers for Orphanage Home Nepal and associated social organizations who are in need of support and assistance in Nepal.
Naserian Ventures coordinates volunteer opportunities with local organizations in East Africa. They have projects in the teaching fields, conservation, animal welfare and community development programs, and many more.