Currency unions

currency of all members of the OECS

currency used in the French overseas collectivities of French Polynesia, New Caledonia, and Wallis and Futuna

currency of several West African countries

set of States of the European Union that form a single market and use a single currency

Currency of several Central African countries

two or more states sharing the same currency without them having any further integration

19th-century attempt to unify several European currencies into a single currency that could be used in all the member states (1865–1927)

colloquial term for a former French gold coin

free trade area of the Association of South East Asian Nations

currency of Curaçao and Sint Maarten

currency issued for use in British controlled areas in East Africa from 1921 until 1969

proposed currency of ECOWAS

currency

proposed economic and monetary union

geographical region which efficiently shares a single currency

theoretical economic and monetary union

use of a foreign currency in parallel to or instead of a domestic currency

trade bloc with a common tariff and currency

economic union

Monetary union. The Rand Monetary Area, established in 1974, was transformed into the Common Monetary Area in 1986. Members are Lesotho, Namibia, South Africa and Swaziland.

thumb|240px|Map of participants in the ALBA

Prototype of the European Exchange Rate Mechanism

thumb|Wendenthaler, Lüneburg, 1541 The Wendenthaler or Wendentaler was a currency coin minted in Lüneburg from 1541, which depicted the six coats of arms of the Wendish towns.