The Russian Orthodox Church (ROC; Russkaya Pravoslavnaya Tserkov), alternatively legally known as the Moscow Patriarchate (Московский Патриархат, Moskovskiy Patriarkhat), also known in English as the Orthodox Christian Church of Russia, is one of the autocephalous Eastern Orthodox churches, in communion with other Eastern Ortho... Found on http://en.wikipedia.org/wiki/Russian_Orthodox_Church
largest autocephalous, or ecclesiastically independent, Eastern Orthodox church in the world. Its membership is estimated at more than 85 million.[42 related articles] Found on http://www.britannica.com/eb/a-z/r/80