Hi Steve,
I see you made this question long ago and nobody has answered you as yet. May be it is not so important really. I will try to give you a simple answer based in facts.
IFSU was the organization founded by
Gururaj Ananda Yogi and comprised by the different meditation societies in different countries to which he went regularlay to teach. Among them the
American Meditation Society, the
Spanish Meditation Society, the
Danish Meditation Society and the
British Meditation Society. After Preatam“s passing over the societies and some of the individual members founded the Gururaj Ananda Foundation also.
Rajesh, for his own reasons, decided to follow his own path and founded FISU. Later, other meditators for different reasons founded other organizations dedicated to further teach the teachings Preatam (Gururaj Ananda) gave us. Dhanjee from Denmark started
Universel Meditation, Ramon Carballo in Spain
Camino Real, Usha
The Meditation Centre, among others.
With respect of the relationship between each other I would say that it is Gururaj Ananda Yogi. All these organizations teach his teachings. Some with a deeper and more holistic realization and others may be not. But that's not for us to judge. We just do our work, in this eternal process which is Life.
All organizations use the emblem Gururaj designed which is the one in BMS home page, except for Rajesh Organization that uses one designed by him.
Probably the rest of organizations are less monarchic, but you never know.
Raman