Italo-Albanian Catholic Church was created in 1937.

Albanian Byzantine Catholic Church

Armenian Catholic Church

Bulgarian Greek Catholic Church

Chaldean Catholic Church

Coptic Catholic Church Patriarchate

Ethiopian Catholic Church

Byzantine Church of Croatia, Serbia and Montenegro

Greek Byzantine Catholic Church

Hungarian Byzantine Catholic Church

Italo-Albanian Byzantine Catholic Church

Macedonian Catholic Church

Maronite Catholic Church

Melkite Greek-Catholic Church

Romanian Greek-Catholic Church

Ruthenian Byzantine Catholic Church

Slovak Byzantine Catholic Church

Syriac Catholic Church Patriarchate

Syro-Malabar Catholic Church

Syro-Malankara Catholic Church

Ukrainian Greek-Catholic Church

Greek Byzantine Catholic Church was created in 1907.

Melkite Greek Catholic Church's population is 2,010.

Melkite Greek Catholic Church's population is 1,600,000.