In 2009 the Wisconsin Tourism Federation changed their name to the Tourism Federation of Wisconsin because, in the 30 years since its founding, their abbreviation WTF took on new meaning. – WTF Fun Facts
Source: Wisconsin Tourism Federation changes name to avoid acronym (jsonline.com)
A literal WTF fun fact!
Just like World Taekwondo Federation
A WTF WTF Fun Fact!
the feel when wisconsin still exist