The Coat of Arms of Portugal is a heraldic symbol that represents the country’s historical and cultural identity. It consists of a shield divided into quarters, each carrying specific emblems. The first quarter features five green Scallop Shells against a white background, representing the town of Pvoa de Varzim where, according to legend, the pilgrims on their way to Santiago de Compostela stopped before reaching Portugal. The second quarter displays a black arm and a gold sword emerging from a red castle, signifying the Battle of Ourique in 1139 when Afonso Henriques defeated the Moors, marking the birth of the Kingdom of Portugal. The third quarter shows five white castles on a black field, representing the five major cities under Portuguese rule during the reign of King Denis (1279-1325). The fourth quarter features ten white roses on a green background, an allusion to the House of Avis, which came to power in 1385 after overthrowing the ruling Burgundian dynasty. Above the shield is a white shield crowned with a royal coronet, symbolizing the Portuguese monarchy. On either side are five golden scrolls interlaced into a cross pate, representing the Order of Avis, founded by Infante Dom Henrique in 1458. The Coat of Arms often appears on government buildings, official documents, and military insignia to signify national pride and unity. It is also used by various Portuguese institutions, organizations, and individuals as a mark of affiliation or honor.