| worldbank.org | The World Bank Group - Europe and Central Asia |
| undp.org | United Nations Development Program (UNDP) |
| oecd.org | Organisation for Economic Co-operation and Development (OECD) |
| eur-op.eu.int | Publications Office |
| nato.int | North Atlantic Treaty Organisation (NATO) |
| whitehouse.gov | The White House |
| uni-mannheim.de | Europäisches Dokumentationszentrum (edz) |
| un.org | United Nations |
| iso.ch | ISO. International Organization for Standardization |
| eurunion.org | European Union In The United States Website - European Commission Delegation, |
| europa.eu.int | europa.eu.int/ |
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