In my browsing around I just found this cool website: Governments and courts of countries worldwide recognize the religious character of the Church of Scientology.
It contains data about recognitions of Scientology, a long list of countries that have recognized Scientology as a religion and it also has a downloadable 28 page booklet that gives even more data on court and government recognitions of Scientology.
This find brings home to me the value of Web 2.0 sites. I got an email from a friend that had a link to someone's Stumble Upon Profile. I started looking at their recent additions and there was this one. How would I have found it otherwise?