Church of Scientology Flag Service Organization Church of Scientology Flag Service Organization The Church of Scientology Flag Service Organization, also known as Flag or FSO, is an American 501(c)(3) non-profit corporation. Within the worldwide network of Scientology corporations and entities, the FSO is officially referred to as the "spiritual headquarters" of the Church of Scientology. The organization is located in Clearwater, Florida. According to the official website of the Church of Scientology, "the Flag Service Organization (FSO) is a religious retreat which serves as the spiritual headquarters for Scientologists from all over the world. It is the hub of the Scientology worldwide community, a dynamic, multilingual
Scientology in the United States the Church of Scientology. Scientology in the United States Scientology was founded in the United States by science fiction author L. Ron Hubbard and is now practiced in many other countries. Hubbard characterized Scientology as a religion, and in 1953 incorporated the first Church of Scientology in New Jersey. In 2007 a Church official claimed 3.5 million members in the United States but, according to a 2001 survey published by the City University of New York, 55,000 people in the United States would, if asked to identify their religion, have stated Scientology. Tom Cruise is the most well known Scientologist