trans | Looking for an old post.

I'm trying to find an old post that someone made here a couple months back - it was a list of gender/identity-related terms (like "cisgender" and soforth) and explanations of what they mean, as well as which terms should be avoided/not used at all. I tried looking in the "language" tag list and it isn't there (and I know this because it came right another post that I made...) Did it just not get tagged or was it deleted?