Answer:

EURO

AnswerCrossword Clue
EUROContinental dollar starter
EURODisneyland opener?
EURODollar lead-in
EURODollar prefix
EURO.. - Disney (French park)
EUROContinental currency
EURODisney prefix
EUROForeign currency, for short
EURONew currency
EUROCurrency on the Continent
EUROCoin with a common and national side
EUROCurrency in recent crisis
EUROMaltese money
EUROGreek currency (Editor's Note: review clue in six months)
EUROMark's successor
EURONote from abroad
EUROPrefix with market or dollars
EUROContinental comb. form
EUROCurrency abroad
EURONew-millennium money
EUROCross-country currency
EUROModern-day money
EUROTransatlantic currency
EUROContinental payment
EUROFrench or Italian bread?
EUROMark's replacement?
EUROContinental coin
EUROCoin on the Continent
EUROCurrency since 1999
EUROFrench bread
EUROMark's replacement
EUROSchilling successor
EUROGreek gelt
EUROCoin with a national side
EUROContinental prefix
EUROEMU unit
EUROMarkka's replacement
EUROMaltese coin
EUROReplacement unit of 1999
EUROIt made its debut in 2002