Davao (Philippine region)ISO 3166-2 code: PH-11SubdivisionsProvince Davao del NorteDavao del SurDavao de OroDavao OccidentalDavao OrientalSaranganiSouth Cotabato Child topics: Davao de Oro (Philippine province)Davao del Norte (Philippine province)Davao del Sur (Philippine province)Davao Occidental (Philippine province)Davao Oriental (Philippine province)Sarangani (Philippine province)South Cotabato (Philippine province) Parent topics: Serbia