International wëssenschaftlech Organisatiounen
Als International wëssenschaftlech Organisatioune ginn hei all déi opgelëscht, déi sech mat wëssenschaftlecher Aarbecht beschäftegen a sech iwwer op d'mannst zwéi Staaten erstrecken.

Eng Organisatioun vu sou Organisatiounen ass den ICSU (International Council of Scientific Unions).

 CERN - European Organization for Nuclear Research
 EMBL - European Molecular Biology Laboratory
 EPS - European Physical Society
 ESF - European Science Foundation
 ESO - European Southern Observatory
 ESA - European Space Agency
 FASAS - Federation of Asian Scientific Academies and Societies
 ICA - International Cartographic Association
 ICOM - International Council of Museums
 IFIP - International Federation for Information Processing 
 IFLA - International Federation of Library Associations and Institutions 
 IFS - International Foundation for Science 
 IGU - International Geographical Union
 IIASA - Internationales Institut für Angewandte Systemanalyse
 International Astronomical Union
 IMU - International Mathematical Union
 IUPAC - International Union for Pure and Applied Chemistry
 IUPAP - International Union for Pure and Applied Physics
 ITER - International Thermonuclear Experimental Reactor 
 PEROSH - Partnership for European Research in Occupational Safety and Health
 UNESCO United Nations Educational Scientific and Cultural Organization
 WSIS - World Summit of Information Society

Veräiner an Organismen
Wëssenschaft