I saw this fabulous poster and wanted to share it, especially since some readers have requested clarification about language which is transphobic vs language which is well-meaning but uninformed.
This is from the UC Davis Lesbian, Gay, Bisexual, Transgender Resource Center. It can be found at http://lgbtrc.ucdavis.edu/lgbt-education/words-that-are-transphobic-and-why.
"Click here to download the Words That are Transphobic and Why poster. Feel free to print and display it in your office, classroom, or room to remind everyone to be more conscientious of the words we use in our everyday interactions."
So... here it is.