phaleristics
The study of orders, fraternity, and award items.
rare, uncountable
For a longer and less well-focused systematising definition of the themes of phaleristics, see Attila Pandula, 'Orden und Auszeichnungen — Besondere Spiegelbilder der Geschichte', in Das Erste und Zweite Gunzenhäuser Phaleristik-Symposium (Offenach am Main, 1997), 16-21).
Where it comes from
From German Phaleristik, from Latin phalera, from Ancient Greek Φάληρος (Phálēros, “Phalerus, a mythological hero”).
Adapted from the Wiktionary entry phaleristics (CC BY-SA 4.0).