Others
Other International Organisations and Institutions
- Organization for Security and Co-operation in Europe (OSCE)
- Organization of the Petroleum Exporting Countries (OPEC)
- OPEC Fund for International Development (OFID)
- Wassenaar Agreement (WA)
- International Centre for Migration Policy Development (ICMPD)
- Joint Vienna Institute (JVI)
- International Narcotics Control Board (INCB)
European Institutions
Institutions with a Special Status
Selected NGOs
- International Union of Forestry Research Organization (IUFRO)
- International Organization of Supreme Audit Institutions (INTOSAI)
- International Association for Cereal Science and Technology (ICC)
- International Conference of Historians of the Labour Movement (ITH)
- International Federation of Automatic Control (IFAC)
- The Academic Council on the United Nations System (ACUNS)
- International Progress Organization (IPO)
- International Union of Socialist Youth (IUSY)
- International Federation for Information Processing (IFIP)
- International Council on National Youth Policy (ICNYP)
