 Because the Argentine Football Association did not accept commercial company names, the club had to change its name to "Club Deportivo Mandiyú", which means cotton in the indigenous language of Guaraní.In Brazil, clubs that were born as works teams include São Paulo Railway (now Nacional), Cotonifício Rodolfo Crespi (now Juventus), Sport Club Corinthians Paulista (also a sporting club, formed by railway workers), and Bangu.Uruguay has one of the best known clubs that began as a works team