* Alexandrian liturgical tradition
o Coptic Catholic Church (patriarchate): Egypt (1741)
o Ethiopian Catholic Church (metropolia): Ethiopia, Eritrea (1846)
* Antiochian (Antiochene or West-Syrian) liturgical tradition
o Maronite Church (patriarchate): Lebanon, Cyprus, Jordan, Israel, Palestine, Egypt, Syria, Argentina, Brazil, United States, Australia, Canada, Mexico (union re-affirmed 1182)
o Syriac Catholic Church (patriarchate): Lebanon, Iraq, Jordan, Kuwait, Palestine, Egypt, Sudan, Syria, Turkey, United States and Canada, Venezuela (1781)
o Syro-Malankara Catholic Church (major archiepiscopate): India, United States (1930)
* Armenian liturgical tradition:
o Armenian Catholic Church (patriarchate): Lebanon, Iran, Iraq, Egypt, Syria, Turkey, Jordan, Palestine, Ukraine, France, Greece, Latin America, Argentina, Romania, United States, Canada, Eastern Europe (1742)
* Chaldean or East Syrian liturgical tradition:
o Chaldean Catholic Church (patriarchate): Iraq, Iran, Lebanon, Egypt, Syria, Turkey, United States (1692)
o Syro-Malabar Church (major archiepiscopate): India, United States (at latest, 1599)
* Byzantine (Constantinopolitan) liturgical tradition:
o Albanian Byzantine Catholic Church (apostolic administration): Albania (1628)
o Belarusian Greek Catholic Church (no established hierarchy at present): Belarus (1596)
o Bulgarian Greek Catholic Church (apostolic exarchate): Bulgaria (1861)
o Byzantine Church of the Eparchy of Križevci (an eparchy and an apostolic exarchate): Croatia, Serbia and Montenegro (1611)
o Greek Byzantine Catholic Church (two apostolic exarchates): Greece, Turkey (1829)
o Hungarian Greek Catholic Church (an eparchy and an apostolic exarchate): Hungary (1646)
o Italo-Albanian Catholic Church (two eparchies and a territorial abbacy): Italy (Never separated)
o Macedonian Greek Catholic Church (an apostolic exarchate): Republic of Macedonia (1918)
o Melkite Greek Catholic Church (patriarchate): Syria, Lebanon, Jordan, Israel, Jerusalem, Brazil, United States, Canada, Mexico, Iraq, Egypt and Sudan, Kuwait, Australia, Venezuela, Argentina (1726)
o Romanian Church United with Rome, Greek-Catholic (major archiepiscopate): Romania, United States (1697)
o Russian Byzantine Catholic Church: (two apostolic exarchates, at present with no published hierarchs): Russia, China (1905); currently about 20 parishes and communities scattered around the world, including five in Russia itself, answering to bishops of other jurisdictions
o Ruthenian Catholic Church (a sui juris metropolia, an eparchy, and an apostolic exarchate): United States, Ukraine, Czech Republic (1646)
o Slovak Greek Catholic Church (metropolia): Slovak Republic, Canada (1646)
o Ukrainian Greek Catholic Church (major archiepiscopate): Ukraine, Poland, United States, Canada, Great Britain, Australia, Germany and Scandinavia, France, Brazil, Argentina (1595)
