PC shortcut (5)
I believe the answer is:
macro
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">pc shortcut</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 macro that I've seen before include "Prefix meaning large or large-scale" , "Computing routine; large-scale" , "Computer routine; lens" , "Series of actions done with one instruction (computing)" , "Computer instruction" .)