UNDP

UNDP is the UN's global development network, an organization advocating for change and connecting countries to knowledge, experience and resources to help people build a better life. They are on the ground in 166 countries, working with them on their own solutions to global and national development challenges.
Their focus is helping countries build and share solutions to the challenges of Democratic Governance, Poverty Reduction, Crisis Prevention and Recovery, Environment and Energy and most importantly HIV/AIDS.