In case more people are wondering still:<p>&quot;SDV&quot; is not an acronym but an initialism. TIL that in today&#x27;s thread about TIL: <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11069206" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=11069206</a>