There are official stances in all of science. Like Evolution, Round Earth, Continental Drift, and Global Warming.

Edit: A user deleted his comment so I will clarify even further.

The biomedical studies on folks who are transgender are all strongly falsifiable if you are referring to the requirement of Popperian Falsifiability, with conclusions following the guidelines of Plattian Inference, and it uses data that has strong Ayerian Verifiability with multiple replications and expansions on the topic; i.e., transgender is not some academic dart thrown at the wall to create a new buzzword for people who see themselves differently. That's what we are stating. The transgender condition that many people define themselves as has biological significance and no evidence supports it as some random mental illness/defect. That's the official stance of /r/science, which follows scientific consensus.