<p>I wouldn’t just mark it Honors just because you think it should be called that. </p>
<p>JUST TO MAKE SURE, I suggest asking the admissions office directly. There should be a little box for you to make notes in (what should the office know?) and you can state there that the ‘Honors’ or specific ‘IB’ is actually Pre-IB, and explain that you did ask the office how to mark those.</p>