Staff:
Administrators - The top echelon. Basically have free reign over the forum
Global Mod - Second in command, can do anything as long as admins don't object to it
Acolytes - Charged with looking over a particular board. Intended to more or less act as an inbetween between the staff and the members. The typical point of call for complaints or suggestions, no banning powers but can make suggestions to higher staff.
Bunbunmaru Staff - Entitled to post headlines on the Front Page. Currently only Hele. :V
Non-Staff Moderation:
Shrine Janitor - Has lock/split/merge/edit powers across the forum, but no actual moderation privileges.
Gensokyo Police - Typically keeps rules such as image-size-limits in check. Roughly equivalent to Shrine Janitor.
Godmother - Moderator specifically for RPG. Can edit/delete threads only within that board.
Librarian - Moderator specifically for PSL. Can edit/delete threads only within that board.
Idiot Hierarchy:
Idiot Princess = lowest level of the idiot hierarchy, has no extra powers
Idiot Maiden = second tier of the idiot hierarchy, can edit/lock posts
Idiot Deity = top tier of the idiot hierarchy, has all powers of IM + edit profiles and move threads to LS
Reward Titles:
Atelier Idol - Special title given to noteworthy musicians in AAA.
Resident Artist++ - Title given to noteworthy artists on AAA.
Wordsmith - Title given to noteworthy authors on PSL.
Happy Birthday! - Special group which members are entered into during their birthday. Limited mod powers are granted but expected to be used responsibly.
Spechul Membah - Title given out to noteworthy members for which the other titles (Resident Artist, Wordsmith, Atelier Idol) don't quite fit.
Yellow Member - Special title equivalent to ID, typically used by a
certain frog goddess.Mascot/YOU WA BAN - Joke titles, no meaning.
Wasn't sure about a couple (Gensokyo Police in particular) but hopefully that's accurate enough.