Acronyms

Please add them in alphabetical order please!

General

AFK: Away from Keyboard
AOE: Area of Effect
BBIAB: Be Back in a Bit
BBL: Be Back later
CC: Crowd Control
DND: Do Not Disturb
DPS: Damage Per Second - used to measure damage over time. Usually applied to weapons/Spells. This term is also used to label the contribution of a player withing a group. A DPS'er is a player whose responsibility it is to deal out as much damage as possible.
DOT: Damage over Time
LFM/LFG: Looking for More/Looking for Group
KOS: Kill On Site
LOS: Line of Sight - This term refers to a players or mobs ability to "see" their target and successfully attack them via spells or ranged weapons. Many spells/abilities can be interrupted or prevented by moving out of the enemies Line of Sight.
Mob: NPC enemy
MH: Main Healer
MT: Main Tank
OH: Off Healer
OI: Greeting, war cry and abbreviation for the Order of Illuminatus.
OT: Off Tank
Pot: Any potion that renders a temporary buff to skill, heath or ability.
PVE: Player Vs Environment (player(s) vs Mobs/Bosses)
PVP: Player Vs Player (combat with other players)
TTYL: Talk To You Later
WB: Welcome back