Non-governmental Institutions
International Institutions
International Academy of Astronautics (IAA) - 1960
http://www.iaaweb.org/
International Association for the Advancement of Space Safety (IAASS) - 2004
http://www.iaass.org/
International Astronautical Federation (IAF) - 1951
http://www.iafastro.org/
International Council for Science (ICSU)
http://www.icsu.org/
ICSU Statutes and Rules of Procedures
International Council for Science (ICSU) - Committee on Space Research (COSPAR) - 1958
http://cosparhq.cnes.fr/
International Society for Gravitational Physiology (ISGP) - 1991
http://www.isgp.org/
International Society for Photogrammetry and Remote Sensing (ISPRS) – 1980 (ISP in 1910)
http://www.isprs.org/
Space Generation Advisory Council- 1999
http://www.spacegeneration.org/
Regional Institutions
EUROPE
EURISY - 1989
http://www.eurisy.org/
European Low Gravity Research Association (ELGRA)- 1979
http://www.elgra.org/
European Science Foundation - European Space Science Committee (ESF- ESSC) – 1975
http://www.esf.org/index.php?id=60