Churches of the East

Assyrian Church of the East

• Assyrian Church of the East

Oriental Orthodox Churches

• Armenian Apostolic Church
• Coptic Orthodox Church
• Ethiopian Orthodox Tewahedo Church
• Syrian Orthodox Church of Antioch
• Malankara Orthodox Syrian Church
• Eritrean Orthodox Church

Autocephalous Orthodox Churches

• Patriarchate of Constantinople
• Patriarchate of Alexandria
• Patriarchate of Antioch
• Patriarchate of Jerusalem
• Orthodox Church of Russia
• Orthodox Church of Serbia
• Orthodox Church of Romania
• Orthodox Church of Bulgaria
• Orthodox Church of Georgia
• Orthodox Church of Cyprus
• Orthodox Church of Greece
• Orthodox Church of Poland (reported as attack site on November 8, 2009)
• Orthodox Church of Albania
• Orthodox Church in Czech and Slovak Republics
• Orthodox Church in America

Autonomous Orthodox Churches

• Orthodox Church of Mount Sinai
• Orthodox Church of Finland
• Orthodox Church of Japan
• Orthodox Church of China (semi-official)
• Estonian Apostolic Orthodox Church

Canonical Churches Under Constantinople

• American Carpatho-Russian Orthodox Church
• Ukrainian Orthodox Church of the USA and Diaspora
• Russian Orthodox Exarchate in Western Europe
• Albanian Orthodox Diocese of America
• Ukrainian Orthodox Church of Canada

Orthodox Churches of Irregular Status

• Old Believers
• Ukrainian Orthodox Church – Kiev Patriarchate
• Ukrainian Orthodox Church – Ukrainian Autocephalous Church
• Belarusan Autocephalous Orthodox Church
• Macedonian Orthodox Church
• Old Calendar Orthodox Churches

Eastern Catholic Churches with no Counterpart

• Maronite Catholic Church
• Italo-Albanian Catholic Church

Eastern Catholic Churches From the Assyrian Church of the East

• Chaldean Catholic Church (not working on November 8, 2009)
• Syro-Malabar Catholic Church

Eastern Catholic Churches From the Oriental Orthodox Churches

• Armenian Catholic Church
• Coptic Catholic Church
• Ethiopian Catholic Church
• Syrian Catholic Church
• Syro-Malankara Catholic Church

Eastern Catholic Churches From the Orthodox Churches

• Melkite Catholic Church
• Ukrainian Catholic Church
• Ruthenian Catholic Churches
• Romanian Catholic Church
• Greek Catholic Church
• Greek Catholic Churches in Former Yugoslavia
• Bulgarian Catholic Church
• Slovak Catholic Church
• Hungarian Catholic Church

Other Eastern Catholic Communities

• Russian Catholic