El Salvador

(República de El Salvador)

• Cordaid
  one of the largest development organizations in the Netherlands and has a network of 890 partner organizations in 28 countries in Africa, Asia, the Middle East and Latin America.
• Foundation for International Medical Relief of Children (FIMRC)
  dedicated to improving pediatric and maternal health in the developing world through the implementation of innovative and self-sustainable health improvement programs.
• Give A Child Life (GCL)
  to help save the lives of the world's most vulnerable young children.

(these are just some random organizations. There are many, many more out there…)