List of sovereign states and dependent territories in South America has more than five countries, one of which is Argentina (capital Buenos Aires) with the Argentine peso currency.
Argentina
Argentine Republic
ARG Buenos Aires
Spanish: Ciudad de Buenos Aires Argentina Argentine peso Bolivia
Plurinational State of Bolivia
BOL Brazil
Federative Republic of Brazil
BRA Chile
Republic of Chile
CHL Colombia
Republic of Colombia
COL Ecuador
Republic of Ecuador
ECU Guyana
Co-operative Republic of Guyana
GUY Panama
Republic of Panama
PAN Paraguay
Republic of Paraguay
PRY Peru
Republic of Peru
PER Suriname
Republic of Suriname
SUR Trinidad and Tobago
Co-operative Republic of Trinidad and Tobago
TTO Uruguay
Eastern Republic of Uruguay
URY Venezuela
Bolivarian Republic of Venezuela
VEN 
