MSF-Belgium ( Bangkok , Thailand )

Médecins Sans Frontières (MSF) is an international humanitarian aid organization that provides emergency medical assistance to populations in danger in more than 70 countries.
http://www.msf.org/msfinternational/countries/asia/thailand/index.cfm 

Rockefeller Foundation

The Rockefeller Foundation was established in 1913 by John D. Rockefeller, Sr., to "promote the well-being" of humanity by addressing the root causes of serious problems. The Foundation works around the world to expand opportunities for poor or vulnerable people and to help ensure that globalization's benefits are more widely shared. With assets of more than $3.5 billion, it is one of the few institutions to conduct such work both within the United States and internationally.
http://www.rockfound.org/index.shtml 

Plan International

Founded over 70 years ago, Plan is one of the oldest and largest international development agencies in the world. They work in 49 developing countries across Africa , Asia and the Americas . Plan directly supports more than 1,500,000 children and their families, and indirectly supports an estimated further 9,000,000 people who live in communities that are working with Plan. Plan is independent, with no religious, political or governmental affiliations.
http://www.plan-international.org/wherewework/asia/thailand/ 

UNICEF

UNICEF is mandated by the United Nations General Assembly to advocate for the protection of children's rights, to help meet their basic needs and to expand their opportunities to reach their full potential. UNICEF is guided by the Convention on the Rights of the Child and strives to establish children's rights as enduring ethical principles and international standards of behavior towards children. UNICEF insists that the survival, protection and development of children are universal development imperatives that are integral to human progress.
http://www.unicef.org/whatwedo/index.html 

OXFAM Great Britain