Fucking hell. How many STPs are there?

There's of course the Weiland one.

The electronica STP.

THEE STP on Devil Doll.

And this old SY-sounding band from the late 80s/early 90s who I only remember as being the bottom of the bill circa 1992 or so opening for Redd Kross and the Butthole Surfers in L.A.

There's the non profit organization Society of Toxicologic Pathology.

There's the Software Technology Park of India.

(And I hear there's an oil and gas products company called STP, too? The nerve!)