Internationale organisationer relateret til NAPSO:
ISPSO International Society for the Psychoanalytic Study of Organizations.
www.ispso.org
OPUS Organization for Promoting Understanding of Society
www.opus.org.uk
The Tavistock Institute, London
www.tavinstitute.org
AGSLO Arbetsgruppen för studium av ledarskap och organisation.
www.agslo.se
AKRI The A.K. Rice Institute for the study of Social Systems
www.akriceinstitute.org