Editing Planetary nomenclature (section)

====[[Io (moon)|Io]]====

{{see also|List of geological features on Io|List of mountains on Io|List of paterae on Io}}

{| class="wikitable"
! Feature type
! Naming convention
|-
| Active eruptive centers
| Active volcanoes on Io are named after fire, sun or thunder gods or heroes.
|- 
| Catenae
| Crater chains are named after [[solar deity|Sun gods]].
|- 
| Fluctūs
| Names of fluctūs are derived from a nearby named feature, fire, sun, thunder or volcano gods, goddesses and heroes or mythical blacksmiths.
|- 
| Mensae, Montes, Plana, Regiones and Tholi
| These features can be named after places associated with [[Io (mythology)|Io mythology]], derived from nearby named features, or places from Dante's ''[[Divine Comedy|Inferno]]''
|- 
| Paterae
| Paterae on Io are named after fire, sun, thunder or volcano gods, heroes or goddesses or mythical blacksmiths.
|- 
| Valles
| Names of valleys are derived from nearby named features.
|}