www.iuk-initiative.org
IuK Initiative for Inf. and Comm of the Learned Societies in Germany

www.dini.de
DINI German Initiative for NetworkInformation e.V.

www.urheberrechtsbuendnis.de
Aktionsbuendnis Urheberrecht für Bildung und Wissenschaft

www.physnet.net
Physics Network Worldwide

www.physik-multimedial.de/lili/golili.php
Worldwide Open Access eLearning Sources in Physics

www.zugang-zu-wissen.de
The German Language Collection of Links and actual information on Open Access in Science and Academic Teaching.