Map of the northern Balkans
in the 6th century, including the Diocese of Dacia and its provinces.
Dacia Mediterranea (Inner Dacia) is a part of the former Dacia Aureliana divided by Diocletian.
Serdica is the province capital.
Ancient episcopal sees of the late Roman province of Dacia Mediterranea listed in the Annuario Pontificio as titular sees:
- ↑ Annuario Pontificio 2013 (Libreria Editrice Vaticana, 2013, ISBN 978-88-209-9070-1), "Sedi titolari", pp. 819-1013