What does Avici stand for
There was a famous Swedish DJ called Avicii and there is Avici that is one of the hells (naraka) in Hinduism and Buddhism. In Hinduism, it is one of the twenty-eight hells located in the kingdom of Yama, where individuals are reborn for bearing false witness and outright lying while transacting business or giving charity.

In Buddhism, it is the lowest level of the Naraka or "hell" realm, with the most suffering, into which the dead who have committed grave misdeeds may be reborn. It is said to be a cube 20,000 yojanas (240,000 to 300,000 kilometers) on each side, buried deep underneath the divine (nonvisible) earth. Avici is often translated into English as "interminable" or "incessant", referring to suffering without periods of respite, although it is believed to be ultimately impermanent.