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Conference on the Standardization of Geographical Names (1. : 1967 : Genf) (1967-)(25)
Vereinte Nationen. Wirtschafts- und Sozialrat (1945-)(18)
Internationale Geographische Union (1923-)(8)
International Geographical Union. Commission International Geographical Terminology(6)
International Geographical Union. Commission on the History of Geographical Thought(5)
Leibniz-Institut für Länderkunde (65)