1: Queer used here not to intend a slur, but simply a more definitive way of making sure I include EVERYONE who needs to be included, and not just limiting it by the letters I can remember in the general glbtqqaikp alphabet soup. (That's gay lesbian bi trans queer questioning asexual intersex kinky poly, in this case. I'm sure someone more savvy can toss out a couple others I missed.)
I learned about OMGS (and a few variations in letter order) which stands for "Outside Mainstream Gender/Sexuality) as an alternative to the ever growing alphabet soup or the awful "GLOW" acronym.