Is the official plural of Euro (in terms of currency) Euro or Euros?

[pagey]

I would say Euros, like pounds. But I noticed in Ireland they always say Euro. For example one advert on the radio said 'save thousands of Euro'.

You say, 'I weigh 12 stone' NOT 'stones' though.

Any Ideas?

[dzug]

This:

http://europa.eu.int/comm/economy_finance/euro/documents/spelling_en.pdf

is the EU official stance in several languages. In English, no s - but it does recognise the possibility.

[general conf]

I believe the plural is euro. I live in Ireland so the euro is our currency. Some people do say euros but when the currency was launched the media advised that the plural is euro

[netibiza]

Over here in Spain we say euros.

[stevie21]

I'd also read that it feels natural to say Euros but that the "correct" way (if there's such a thing) was to say Euro.