1) Georgian surname 
The Abuserisdze (აბუსერისძე) were a noble family in medieval Georgia. The first known members of the family, Ioane and his son, Abuser, served loyally to King Bagrat IV (reigned 1027-1072) as hereditary holders of Artanuji (in Klarjeti) and Khikhata (in Adjara). Abuser was also a commandant of Atskuri and Tsikhisjvari and the g...