Istanbul currency (4)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">istanbul currency</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for lira that I've seen before include "Pre-euro currency unit in Italy" , "Old unit of Italian money" , "Old Italian coin" , "Unit of money for 26 across" , "Former unit of money in Italy" .)