| Bank for International Settlements, BIS |
1993 |
1930 |
| Central Dispatching Organization of the Interconnected Power Systems, CDO |
1993 |
1962 |
Commission Internationale Permanente pour les Epreuves des Armes a Feu Portatives , CIP
Český úřad pro zkoušení zbraní a střeliva |
1993 |
1963 |
| Council of Europe, CE |
1993 |
1991 |
| European Organisation for the Safety of Air Navigation - EUROCONTROL |
1997 |
|
| European and Mediterranean Plant Protection Organization, EPPO |
1993 |
1960 |
| European Bank for Reconstruction and Development, EBRD |
1993 |
1990 |
| European Civil Aviation Conference, ECAC |
1993 |
1991 |
| European Conference of Ministers of Transport, ECMT |
1993 |
1991 |
| European Molecular Biology Conference, EMBC |
1994 |
1994 |
| European Organization for Nuclear Research, CERN |
1993 |
1992 |
| European Telecommunication Satellite Organization, EUTELSAT |
1993 |
1992 |
| Hague Conference on Private International Law |
1993 |
1968 |
Organisation intergouvernementale pour les transports internationaux ferroviaires - OTIF
Intergovernmental Organization for International Carriage by Rail |
1993 |
1918 |
| International Atomic Energy Agency, IAEA |
1993 |
1957 |
| International Bank for Economic Co-operation, IBEC, |
1993 |
1963 |
| International Bank for Reconstruction and Development, IBRD |
1993 |
1945 |
| International Centre for the Study of the Preservation and the Restoration of Cultural Property, ICCROM |
1995 |
|
| International Civil Aviation Organization, ICAO |
1993 |
1944 |
| International Cocoa Organization, ICCO |
1995 |
|
Comité international des poids et mesures, CIPM,
International Committee for Measures and Weights |
1993 |
1918 |
| International Criminal Police Organization, INTERPOL |
1993 |
1990 |
| International Development Association, IDA |
1993 |
1990 |
Bureau international des expositions, BIE,
International Bureau of Exhibitions |
1993 |
1928 |
| International Finance Corporation, IFC |
1993 |
1990 |
| International Institute for the Unification of Private Law, UNIDROIT |
1993 |
1968 |
Institut international du froid, IIF,
International Institute of Refrigeration |
1993 |
1921 |
| International Investment Bank, IIB, |
1993 |
1978 |
| International Labour Organization, ILO |
1993 |
1949 |
| International Maritime Organization, IMO |
1993 |
1963 |
| International Maritime Satellite Organization, INMARSAT |
1993 |
1988 |
| International Monetary Fund, IMF/WB |
1993 |
1944 |
Organisation mondiale de la santé animale, OIE,
World Organisation for Animal Health |
1993 |
1924 |
| International Organization for Migration, IOM |
1995 |
|
Organisation internationale de métrologie légale, OIML,
International Organization of Legal Metrology |
1993 |
1955 |
| International Seabed Authority, ISA |
1996 |
|
International System and Organization of Space Communications, Intersputnik
International Organization of Space Communications |
1993 |
1972 |
| International Telecommunication Satellite Organization, INTELSAT |
1993 |
1992 |
| International Telecommunication Union, ITU |
1993 |
1918 |
International Union for Conservation of Nature and Natural Resources
The World Conservation Union |
1999 |
|
| International Union for the Protection of New Varieties of Plants, UPOV |
1993 |
1991 |
| International Organisation of Vine and Wine, OIV |
1993 |
1937 |
| InterOceanMetal |
1993 |
1987 |
| Joint Institute for Nuclear Research, JINR |
1993 |
1956 |
| Multilateral Investment Guarantee Agency, MIGA |
1993 |
1990 |
| North-Atlantic Treaty Organization, NATO |
1999 |
|
| Organization for Economic Co-operation and Development, OECD |
1995 |
|
| Organization for Security and Cooperation in Europe, OSCE |
1993 |
1975 |
| Organization for the Prohibition of Chemical Weapons, OPCW |
1997 |
|
Organization for the Railways Cooperation, OSJD,
Organisation for Cooperation of Railways |
1993 |
1957 |
Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization, PC CTBTO,
Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty |
1996 |
|
| UN Educational Scientific and Cultural Organization, UNESCO |
1993 |
1945 |
| UN Food and Agriculture Organization, FAO |
1993 |
1945 |
| UN Industrial Development Organization, UNIDO |
1993 |
1967 |
| United Nations, UN |
1993 |
1945 |
| Universal Postal Union, UPU |
1993 |
1920 |
| World Customs Organization, WCO |
1993 |
1965 |
| World Health Organization, WHO |
1993 |
1946 |
| World Intellectual Property Organization, WIPO |
1993 |
1970 |
| World Meteorological Organization, WMO |
1993 |
1950 |
| World Tourism Organization, WTO/OMT |
1993 |
1974 |
| World Trade Organization, WTO |
1993 |
1948 |