Asu, South Khorasan
# Asu, South Khorasan

Asu (Persian: اسو, also romanized as Āsū and Asow’; also known as Asa) is a village in Alqurat Rural District, in the Central District of Birjand County, South Khorasan Province, Iran. At the 2006 census, its population was 791, in 184 families.

