EntityQ323250· pop 14· linked from 64 articlesAbra RiverSign in to save6th largest river system in the PhilippinesConnectionsMacArthur HighwayEntityPhilippinesCountrygeographic coordinate systemEntitySouth China SeaEntitydrainage basinEntityriver mouthEntityIlocos RegionEntityIlocos SurEntityCordillera Administrative RegionEntityAbraEntityBenguetEntityPasig RiverEntityCagayan RiverEntityBanguedEntitydrainage systemEntityDoloresEntityAgusan RiverEntityMindanao RiverEntityPidiganEntityTayumEntityCategoriesLandforms of Abra (province)Landforms of Ilocos SurRivers of the Philippines