@Makyen Per
Mithical's message above stating that while the software term is indeed "staff appointed moderators", the term "room moderators" is indeed used to refer to them in common speech. The term is also used in the staff announcement, linked as the "source" in the answer. As such, I'm going to add the note "(also referred to as 'room moderators')" after "Only a designated list of 'staff appointed moderators'".