Aiel warrior societies: Aiel warriors are all members of one of twelve societies. These are Black Eyes (Seia Doon), Brothers of the Eagle (Far Aldazar Din), Dawn Runners (Rahien Sorei), Knife Hands (Sovin Nai), Maidens of the Spear (Far Dareis Mai), Mountain Dancers (Hama N’dore), Night Spears (Cor Darei), Red Shields (Aethan Dor), Stone Dogs (Shae’en M’taal), Thunder Walkers (Sha’mad Conde), True Bloods (Tain Shari), and Water Seekers (Duadhe Mahdi’in). Each has its own customs, and sometimes specific duties. For example, Red Shields act as police, and Stone Dogs are often used as rear guards during retreats, while Maidens are often scouts. Aiel clans frequently raid and battle one another, but members of the same society will not fight each other even if their clans do so. Thus there are always lines of contact between the clans, even during open warfare. See also Aiel; Aiel Waste; Far Dareis Mai.

Aiel Waste: Harsh, rugged and all-but-waterless land east of the Spine of the World. Called the Three-fold Land by the Aiel. Few outsiders enter; the Aiel consider themselves at war with all other peoples and do not welcome strangers. Only peddlers, gleemen, and the Tuatha’an are allowed safe entry, although Aiel avoid all contact with the Tuatha’an, whom they call “the Lost Ones.” No maps of the Waste itself are known to exist.

Ajah (AH-jah): Societies among the Aes Sedai, seven in number and designated by colors: Blue, Red, White, Green, Brown, Yellow and Gray. All Aes Sedai except the Amyrlin Seat belong to one. Each follows a specific philosophy of the use of the One Power and the purposes of the Aes Sedai. The Red Ajah bends its energies to finding men who can channel, and to gentling them. The Brown forsakes the mundane world and dedicates itself to seeking knowledge, while the White, largely eschewing both the world and the value of worldly knowledge, devotes itself to questions of philosophy and truth. The Green Ajah (called the Battle Ajah during the Trolloc Wars) holds itself ready for Tarmon Gai’don, the Yellow concentrates on the study of Healing, and Blue sisters involve themselves with causes and justice. The Gray are mediators, seeking harmony and consensus. A Black Ajah, dedicated to serving the Dark One, is officially and vehemently denied.