Unidade real de valor
(重定向自URV)
The Unidade Real de Valor, or URV (Portuguese, Real Value Unit), was a non-monetary reference currency (i.e., non-fiat) created in March 1994, as part of the Plano Real in Brazil. It was the most theoretically sophisticated piece of the Plano Real and was based on a previous academic work by Pérsio Arida and André Lara Resende, the "Larida Plan", published in 1984.