Western Visayas (Philippine region)ISO 3166-2 code: PH-06SubdivisionsProvince AklanAntiqueCapizGuimarasIloiloNegros Occidental Child topics: Aklan (Philippine province)Antique (Philippine province)Capiz (Philippine province)Guimaras (Philippine province)Iloilo (Philippine province)Negros Occidental (Philippine province) Parent topics: Serbia