Founder-Archarya is Founder-Archarya of International Society for Krishna Consciousness. Those who are not members of ISKCON or are former members try very hard to retain some sense of connection to Srila Prabhupada outside of this framework. Thus they invent terms and titles that have not been approved by Srila Prabhupada himself. These include Sampradaya-acarya, Acarya-avatara etc. However the core of SP instruction is to stay within the society, that has only one Founder Acharya.
