Crests

An heraldic representation with a symbol (device) placed above a shield on a coat of arms.

Sometimes displayed on a small possession (often a 'dogtag' type item) showing honor and pride for your race.

Alliance		Human	Night Elf	Dwarf	Gnome
Crest of the Alliance		Icon of Courage	Icon of Wisdom	Icon of the Forge	Icon of Technology
Horde		Orc	Tauren	Forsaken	Troll
Banner of the Horde		Icon of Battle	Icon of the Earth Mother	Icon of Torment	Icon of Shadows