Vicariate (Eastern Orthodoxy)
A Vicariate (Russian: Викариа́тство, romanized: Vikariat·stvo) is an administrative sub-unit of an eparchy within the Eastern Orthodox Church in which the diocese is under the jurisdiction of a vicar bishop. The vicariate is under jurisdiction of the ruling bishop.
Source: Wikipedia — Vicariate (Eastern Orthodoxy) (CC BY-SA 4.0)