United Left of Aragon (Spanish: Izquierda Unida de Aragón, Catalan: Esquerra Unida d’Aragó, Aragonese: Cucha Chunida d'Aragón.[3]IUA) is the Aragonese federation of the Spanish left wing political and social movementUnited Left. Adolfo Barrena Salces is the current General Coordinator. The major member of the coalition is the Communist Party of Aragon (PCA, Aragonese federation of the PCE).