In my answer here I used the word acronym to describe the term ACL, which is a term formed from the first letters of the words Access Control List and is pronounced ā'si'ɛl. According to Difference between an acronym and abbreviation? this is a correct usage of the term; however, someone edited my answer, changing the description of the term to abbreviation.
I don't see an option to flag edits, and I suspect it's futile to get into a back-and-forth editing war. What should I do about this?