/afk Making tea
/dnd
/onlineSets your status so guildmates see why you are not answering. /afk takes an optional message, /dnd suppresses incoming whispers entirely, and /online clears both.
Teleports you to the wayshrine or graveyard closest to the named guild member, for free, from anywhere in the world. The single most useful travel command in the game — keep one line per trading guild you belong to.
/jumptoguildmember @AccountName