Letters before an alias (3)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">letters before an alias</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for aka that I've seen before include "Also called (abbrev.)" , "Notation indicating alternative identity" , "Notation indicating alias or other name" , "Notation indicating alternative name - palindrome" , "Using the byline" .)