Code for I (5)
I believe the answer is:
india
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">code for i</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for india that I've seen before include "Country; I (radio alphabet)" , "Commonwealth state" , "Commonwealth country, independent in 1947" , "Eastern country" , "Cricket team" .)