Condensed information on their web site on 250 destinations and comprehensive maps. Run many expeditions around the world each year. It provides detailed careers advice, job vacancies, vocational guidance and gap year choices, together with university and college opportunities at both further and higher education. The site gives details of 600 International job sites that allow you to post your CV, search for job vacancies and seek opportunities and information on telecommuting, temporary, internships, seasonal, au pair, volunteering and government jobs. An umbrella organisation for over 200 NGOs in the USA - their site has the full list and hotlinks.
Links are VSO related.
Merlin believes that 'access to healthcare is a basic human right'. Irish government volunteer-sending organisation. It is large and covers development policy, research, training and networks. Has links to reports and press notices. The following web-sites list all the universities in the UK that are on the internet.