frequently asked questions; FAQ
A set phrase used as a heading or label for a list of common questions and answers, especially on websites and in manuals.
Please see the FAQ page.
This question is listed in the frequently asked questions.
Kanji spelling for よく; less common but still seen.
A straightforward compound of よく (often) + ある (to exist) + 質問 (question), literally 'questions that often exist'.