Argentine peso moneda corriente ended in 1881.
Argentine peso moneda nacional ended in 1969.
Argentine peso argentino ended in 1985.
Argentine peso ley ended in 1983.
Patagonia is not a country. It is an area that is partly in Chile and partly in Argentina. So there are two currencies in use in it. The currency of Argentina is the Argentinian Peso and the currency of Chile is the Chilean Peso.
Argentine Open Theatre ended in 1986.
Guatemalan peso ended in 1925.
Venezuelan peso ended in 1874.
Bolivian peso ended in 1985.
Paraguayan peso ended in 1944.
Nicaraguan peso ended in 1912.
Honduran peso ended in 1931.
Salvadoran peso ended in 1919.