Tersanctus
# Tersanctus

Tersanctus or Ter Sanctus (Latin for Thrice Holy) may refer to:

* "Sanctus" or Epinikios Hymnos, a hymn from Christian liturgy
* "Trisagion" or Agios O Theos, a standard hymn of the Divine Liturgy in most of the Eastern Orthodox, Oriental Orthodox and Eastern Catholic churches
