Nine nations which include part of the Niger Basin are members: Benin, Burkina Faso, Cameroon, Chad, Côte d'Ivoire, Guinea, Mali, Niger and Nigeria.
Niger | Amazon Basin | Niger River | Nigerian Television Authority | Great Basin | drainage basin | Tennessee Valley Authority | Niger Delta | Drainage basin | Port Authority of New York and New Jersey | Palestinian National Authority | Metropolitan Atlanta Rapid Transit Authority | Massachusetts Bay Transportation Authority | Coalition Provisional Authority | Tarim Basin | New York City Housing Authority | Financial Industry Regulatory Authority | Port Authority Trans-Hudson | Financial Services Authority | Royal Niger Company | Land Transport Authority | Congo Basin | Chicago Transit Authority | Qatar Investment Authority | Basin Reserve | State Transport Authority | Maradi, Niger | Internet Assigned Numbers Authority | European Food Safety Authority | Advertising Standards Authority |