Ireland uses the euro now, along with 15 other member states, the full 16 are:
Austria, Belgium, Cyprus, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain
In Scotland, and indeed in the rest of the United Kingdom of Great Britain and Northern Ireland, the currency is the Great British Pount, GBP.
The Yen
Pa'anga
The Krone.
rupees
Curency used in Tristan Da Cunha is Pound sterling (£) (GBP)
Pound Sterling
Malagasy Ariary
Nepalese Rupee. NRS
U.S. dollar
icelandic krona isk.
it is peso its really easy