Rite: Roman (Latin)
Type: Titular Episcopal See 
Name: Acilisene (latine) / Acilisene (Italiano) / Acilisen(us) (Latin)
Location: Erzincan, pr. Armenia III, m. Camaco, Turkiye
- Established as Titular Episcopal See of Iustinianopolis (latine) / Giustinianopoli (Italiano)
- 1929: Renamed as Titular Episcopal See of Iustinianopolis (latine) / Giustinianopoli (Italiano) / Acilisene (latine)
- 1933: Renamed as Titular Episcopal See of Acilisene (latine) / Acilisene (Italiano) / Giustinianopoli di Armenia (Italiano)
- 1939: Renamed as Titular Episcopal See of Acilisene (latine) / Acilisene (Italiano) / Acilisen(us) (Latin)
