We're too small to have an HR department. I do go to management but they tell me "it's no big deal" and I'm being too sensitive about it. I try to explain but they'd rather live in their own little happy world where there are no problems or conflicts. Sadly, all problems are dealt this way here. Management's philosophy is "if there's a problem, deny it and ignore it".
We have gotten a new manager in the sales department who worked at a place where a MTF transitioned on the job so maybe I'll get more support from her. Unfortunately at this company my department is treated with a "you're on your own" mentality.
I have mentioned it could be seen as discrimination and harassment. It falls on deaf ears. Earlier today I told my manager that no one here will ever get it or take it seriously so I need to start somewhere new. Maybe that will get a point across. Ah, who am I kidding? They don't care.