New Ecumenical Research Association(4)
Weltbund für Religiöse Freiheit(4)
Wachtturm, Bibel- und Traktatgesellschaft, Deutscher Zweig(3)
Watch Tower Bible and Tract Society of Pennsylvania (1884-)(3)
Zen Center (San Francisco, Calif.)(3)
Conference on New Sources of Energy (1961 : Rom) (1961-1961)(2)
Georgia Institute of Technology. School of Physics(2)
Inter-Religious Federation for World Peace(2)
Jodo Shinshu International Office (2006-)(2)
Alevitische Gemeinde Deutschland(1)
American Institute of Physics (1931-)(1)