Three mandalas 三壇城

The three mandalas (Wyl. dkyil 'khor gsum) in Anuyoga are:

1. the root mandala of the main deity (Wyl. bdag nyid rtsa ba'i dkyil 'khor)
2. the mandala of the ten wrathful deities of the ten directions (Wyl. phyogs bcu khro bo bcu'i dkyil 'khor)
3. the mandala of the son of kilaya (Wyl. phur ba sras kyi dkyil 'khor)