OK, I figured out how to submit a new acronym.
On page http://www.answers.com/topic/list-of-acronyms-and-initialisms-b?hl=bvt
it states:
Add new entries here
Please add your own, in a quasi-dictionary order with lowercase treated the same as uppercase and ignoring non-alphanumeric characters (hyphens and such). This means that only alphanumeric characters have any significance in determining order, and that lowercase letters occupy the same ordering position as uppercase (in tie-breaker cases, list lower case first). For example: Algol appears before ALS. (This differs from a strict ASCII ordering.)
But there is no link to do so.