Source Abbreviations
| Source | Abbreviation |
| Ambrose of Milan | AmbM |
| Antony of Egypt | AntEg |
| Aphrahat the Persian | AphP |
| Athanasius the Great | AthanG |
| Augustine of Hippo | Aug |
| Aurelius | Aur |
| Basil the Great | BasilG |
| Caesarius of Arles | Caes |
| Cassiodorus | Cass |
| Clement of Alexandria | ClemA |
| Cyprian of Alexandria | CypA |
| Cyprian of Carthage | CypC |
| Cyprian of Jerusalem | CypJ |
| Cyril of Alexandria | CyrAl |
| Cyril of Jerusalem | CyrJer |
| Dionysius | Dion |
| Elias the Presbyter | ElPres |
| Ephraim the Syrian | EphS |
| Epistle of Barnabas | Barn |
| Eusebius | Eusb |
| Eustathius of Antioch | Eust |
| Gregory of Nazianzus | GrgNa |
| Gregory of Nyssa | GrgNy |
| Gregory Palamas | GrgPal |
| Gregory the Great (Pope) | GrgGt |
| Gregory the Theologian Hesychius | GrgTheo Hesych |
| Hilary of Poitiers | Hilry P |
| Hippolytus | Hippol |
| Ignatius of Antioch | IgnAnt |
| Irenaeus | Iren |
| Isaac the Syrian | IsaacS |
| Jerome | Jerome |
| John Cassian | JohnCas |
| John Chrysostom | JohnChr |
| John Climacus | JohnCli |
| John of Damascus | JohnDm |
| Justin Martyr | Justin |
| Leo the Great | LeoG |
| Mark the Ascetic | MkAsc |
| Maximos the Confessor | MaxCon |
| Methodius | Meth |
| Neilos the Ascetic | Neilos |
| Nicetas | Nic |
| Seraphim of Sarov | SerSar |
| Symeon the New Theologian | SymNew |
| Theodore of Mopsuestia | TheoMop |
| Theodoret | Theod |
| Theophylact of Bulgaria | Theoph |
| Vincent of Lerins | VincLer |
| Nicene Creed | Creed |
| Canon of St. Andrew | CanonAnd |
| Akathist Service | Akath |