User blog comment:LucidPigeons/Category Cleanup/@comment-3581997-20160228102923/@comment-366087-20160228162544

Which is why I suggested LGBT as a potential cat. That Community is quite comfortable with it and would prefer it to other well-intentioned classifications with the potential to miss the mark.

At any rate, next best possible is Other Gender, especially with Aliens, Hermaphrodites & Futanari.