National

AAMG - Association of Museums and Galleries (United States)
http://www.aamg-us.org

CAUMAC - Council of Australian University Museums and Collections (Australia)
http://www.museumsaustralia.org.au/site/networks_caumac.php 

Finnish Council of University Museums and Collections (Finland)
Contact: Panu Nykanen, Helsinki
Panu.Nykanen(at)technologyacademy.fi

Koordinierungsstelle für wissenschaftliche Universitätssammlungen (Germany)
http://wissenschaftliche-sammlungen.de 

 POMUI - Italian University Museums (Italy)
http://www.pomui.unimore.it/

SAE - Stichting Academisch Erfgood (Netherlands)
http://www.academischerfgoed.nl/

University Collections and Museums in Mexico (Mexico)
http://www.museosuniversitariosmexico.blogspot.de 

UMIS - University Museums in Scotland (UK-Scotland)
http://www.umis.ac.uk/

UMG - University Museums Group UK (UK)
http://universitymuseumsgroup.org

WSS-CSS - Arbeitskreis Wissenschaftliche Sammlungen Schweiz (Switzerland)
http://www.wss-css.ch

International

UMAC - University Museums and Collections (woldwide)
http://publicus.culture.hu-berlin.de/umac

Universeum - European Academic Heritage Network (Europe)
http://www.universeum.it