What does TM stand for on Minnesota Gophers basketball jerseys?

I checked
www.google.com/search?tbm=isch&q=Minnesota+Gophers+basketball+jerseys&oq=Minnesota+Gophers+basketball+jerseys
and did not see any such thing. You will have to find an image and link to it. If you have a picture you can upload it to tinypic.com and link to it there.

Usually "TM" stands for "trademark" but it's not legal unless it's done right.