/togglegroup - Allows other players to add you to their group.
/togglelogin - Turns on/off receiving messages that player have logged in
or out of the game.
/Auction- Used for advertising items you wish to sell or buy.
/me - Action command. I.E. "/me likes apples"
Shift + a number - Emotes

Many of these commands also have button alternatives in game, especially for the most
vital ones, so it is not necessary for you to memorize them all.