In character and out of character.
IC stands for IN CHARACTER. Speaking and acting as a fictional character rather than as the real life player. As a player you have knowledge your character does not. For example, you know how to work a computer, your character does not.
OOC stands for OUT OF CHARACTER. speaking as the real life player rather than a fictional character. This is the usual state people are in on Dark Legacy.
The game also finds it under: roleplay_ic, roleplay_ooc, roleplay_icooc, roleplay ic, roleplay ooc, roleplay icooc.
Dark Legacy