[superalim]

AoE = Area of Effect
DoT = Damage Over Time.
FN = Frost Nova (level 60 mage AoE skill)
NP = Natures Protection (archer skill)
HP = Health Points
SP = Spirit Points
TK = Torturer King (boss monster)

Map names (in no particular order)
FoM = Forest of Mist
FoS = Forest of Slumber
BoD = Bondage of Darkness (dungeon)
GotD = Graveyard of the Dead (dungeon)
DotA = Dungeon of the Abyss (dungeon)
LS = Luminous Stone (dungeon)
CP = Collapsed Prison (or Concealed Peak - a dungeon)
MT = Moonlight Tomb
SoG = Sea of Greed

Nowadays people called it "GoD" instead of "GotD".