Cancer research UK (unpaid). 12 weeks running 3 times a year starting Jan, June & Sept. London based. Internships take place up to 4 days a week for 12 weeks, during which time you could be researching and planning a new project or coordinating a project in the delivery stages.
Oxfam (unpaid): 3-12 months for 2-3 days per week. Placement is at Oxfam house or regional offices and opportunities exist in HR, digital media, marketing, IT and accounting.
Raleigh: Looking to gain new skills and work experience while at university? Have you ever thought about international volunteering? ICS gives you the chance to volunteer and work side-by-side with local volunteers in developing countries, to make a meaningful contribution to fighting poverty.
The RSA. The Royal Society for the encouagement of Arts Manufactures and Commerce. Looks at new social models.