EntityQ15839141· pop 5· linked from 17 articlesVrbaska OblastSign in to saveformer oblast of the Kingdom of Serbs, Croats, SlovenesConnectionsSerbo-CroatianEntityKingdom of YugoslaviaEntitySubdivisions of the Kingdom of YugoslaviaEntityBosnia and HerzegovinaCountrygeographic coordinate systemEntityBanja LukaEntityoblastEntityPrijedorEntityVrbasEntityGradiškaEntityNovi GradEntityGaj's Latin alphabetEntityBosanska KrajinaEntityBrodEntityLaktašiEntityPrnjavorEntityKostajnicaEntitySemberijaEntityVrbas BanovinaEntityBelgrade OblastEntityCategories1920s in Bosnia and HerzegovinaHistory of Banja LukaHistory of Bosanska KrajinaOblasts of the Kingdom of Serbs, Croats and SlovenesStates and territories disestablished in 1929States and territories established in 1922Yugoslav Bosnia and Herzegovina