10 acronyms with unintended double meanings
Here, 10 organizations, places, and businesses that have realized a bit too late that their initials meant a little more than they had intended.
1. WTF
In 2009, the Wisconsin Tourism Federation's biggest problem wasn't finding a way to attract more people to the metropolitan Kenosha area; it was the realization that its initials mirrored the slang abbreviation for "What the F---?"
The WTF from America's Dairyland has been around since 1979, so it likely predates the vulgar WTF. In the end, though, you can't fight an internet meme. The organization changed its name to the Tourism Federation of Wisconsin.
The WTF's only consolation must be that it's not alone. In 2008, the North Carolina DMV allowed drivers whose license plates contained "WTF" to swap out their tags free of charge. The DMV also had to change its website; the sample plate pictured on the site was "WTF-5505."

5. SLUT
In 2007, Seattle opened a new streetcar line connecting the South Lake Union neighborhood to the city's downtown. While the project was officially called the South Lake Union Streetcar, local residents began ribbing it as the South Lake Union Trolley, or SLUT.
Although the city and the line's developers did what they could to dispel the notion that the line had a bawdy name, residents still refer to it as the SLUT; in 2007 the Seattle Post-Intelligencer even reported that a coffeehouse was selling t-shirts that read, "Ride the SLUT." Cringe.