World Tourism Organization.
Organización de los Estados Americanos (OEA). Gran parte de este site está dedicado a cuestiones de comercio internacional.
Organización Internacional del Trabajo (OIT).
Organización Mundial del Comercio (OMC). Site extenso con discursos, investigaciones, y mucho más sobre comercio internacional.
Organización para la Cooperación y el Desarrollo Económico. Datos, noticias, publicaciones y otra información sobre los países miembros.
CERN - European Laboratory for Particle Physics
Council of Europe
European Commission (Directorate-General XIII)
European Union
G7 Support Implementation Group
Inter-Governmental Consultations on Asylum, Refugee and Migration Policies in Europe, North America and Australia
International Institute for the Unification of Private Law (Unidroit)
International Lead and Zinc Study Group (ILZSG)
International Organization for Migration (IOM)
Inter-parliamentary Union
North Atlantic Treaty Organization (NATO)
Amnesty International
European Broadcasting Union (EBU)
Food for the Hungry International (FHI)
Green Cross International
International Air Transport Association (IATA)
International Chamber of Commerce
International Committee of the Red Cross (ICRC)
International Electrotechnical Commission (IEC)
International Federation for Information Processing
International Federation of the Red Cross and Red Crescent Societies
International Organization for Standardization (ISO)
Tata Energy Research Institute (TERI)
Union of International Associations
World Wildlife Fund
Asian Development Bank Institute
Asian Institute of Technology
Asian Productivity Organization
European Bank for Reconstruction and Development
International Institute for Sustainable Development
Japan External Trade Organization
US Department of Commerce - Multilateral Development Bank Operations
Overseas Economic Cooperation Fund