\[ **BT: [[English language]]** ] --- # NSFW > ‘**Not safe for work** (**NSFW**) is Internet slang or shorthand used to mark links to content, videos, or website pages the viewer may not wish to be seen viewing in a public, formal, or controlled environment.’[^1] [^1]: ‘Not safe for work’, Wikipedia, last edited 8 January 2025, 12:59 (UTC), https://en.wikipedia.org/wiki/Not_safe_for_work.