Links
- Earthtrends
- EPA (U.S. Environmental Protection Agency)
- Eurostat
- FAO (Food and Agriculture Organization)
- Freedom House
- IAEA (International Atomic Energy Agency)
- IEA (International Energy Agency)
- IUCN (International Union for the Conservation of Nature)
- OECD (Organization of Economic Cooperation and Development)
- PRB (Population Reference Bureau)
- Transparency International
- UNAIDS (Joint United Nations Programme on HIV/AIDS)
- UNDP (United Nations Development Program)
- UNEP (United Nations Environmental Program)
- UNESCO (United Nations Educational, Scientific, and Cultural Organization)
- UNFCCC (United Nations Framework Convention on Climate Change)
- UNSD (United Nations Statistics Division)
- WHO (World Health Organization)
- The World Bank