Conference on the Standardization of Geographical Names (1. : 1967 : Genf) (1967-)(26)
University of Miami. Center for Theoretical Studies (1965-)(14)
Kuczynski, Jürgen (1904-1997)(9)
International Congress of Psychology (22. : 1980 : Leipzig) (1980-)(7)
Internationale Geographische Union (1923-)(7)
International Geographical Union. Commission International Geographical Terminology(6)
Adenauer, Konrad (1876-1967)(5)