+The **Orthodox Catholic Church** commonly refers to the [Eastern Orthodox Church](/wiki/eastern_orthodox_church), a communion of autocephalous churches. It represents a branch of [Christianity](/wiki/christianity) that traces its origins to the early Christian communities of the Middle East, Balkans, and Eastern Europe, upholding ancient creeds and liturgical traditions.
+## See also
+- [Eastern Church](/wiki/eastern_church)
+- [Orthodoxy](/wiki/orthodoxy)
+- [Byzantine Rite](/wiki/byzantine_rite)
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