FAQ stands for "frequently asked questions" - even though "questions" is plural, the abbreviation itself is treated as a singular noun when referring to the document or section as a whole (like "the FAQ section").
FAQs is used when referring to multiple FAQ documents.
FAQ stands for "frequently asked questions" - even though "questions" is plural, the abbreviation itself is treated as a singular noun when referring to the document or section as a whole (like "the FAQ section").
FAQs is used when referring to multiple FAQ documents.