EntityQ2800279· pop 22· linked from 123 articlesSix vilayetsSign in to savediplomatic definition for the six eastern provinces of the Ottoman Empire with a sizeable Armenian populationConnectionsDiyarbekir vilayetEntityDiyarbakırEntityErzurum vilayetEntityBitlis vilayetEntityVan vilayetEntityMamuret-ul-Aziz vilayetEntitySivas vilayetEntityTurkishEntityMeccaEntityOttoman EmpireConceptArmenianEntityInternational Standard Book NumberEntityArabian PeninsulaEntityRomani peopleEntityArmenian GenocideEntityMosulEntityGreeksEntityArab worldEntityCrimean WarEntityOttoman TurkishEntityCategories19th century in the Ottoman Empire20th century in the Ottoman Empire6 (number)Ottoman period in ArmeniaVilayets of the Ottoman Empire in Asia