It seems like a company in the UK is fighting against Nintendo’s trademark for the Wii U. The Information Technology Junction is claiming Nintendo will have an unfair advantage with the term Wii U. The company that uses the term U-Do,  and says the Wii U will take away from them and the U-Do term that is on their site. Right now the issue is still in the infancy, but could Nintendo be forced to change the name of the Wii U in the UK or all together?

Link