Avos

Avos may refer to:
 * Avos, a shortening of Pirkei Avos, a tractate of the Jewish Talmud
 * Avos (ship), a ship in an expedition by Nikolai Rezanov which became a basis for the 1978 Russian rock opera Juno and Avos
 * Juno and Avos (opera)
 * Avos, the plural for avo, which is 1/100 of a Macao pataca, a monetary unit of Macao
 * AVOS Systems, an Internet company
 * Russian avos', a Russian word describing a particular attitude to the course of events