I guess not 
http://cancercontrol.cancer.gov/TCRB/stfact\_sheet\_combined10-23-02.pdf
Also in no way is this list complete, nor will it ever be. There are many noncommercial smokeless tobacco products such as licks and drinks not to mention vaporizing which should also be recognized as a “smokeless” form of tobacco use.
Hey man, I tried
Cripes, who made up that list!? LOL! Whoever it was, they got some arcane stuff in there (some of which sounds interesting) and left out a bunch of obvious ones that Justaposer mentioned. WTH? Our govt at work…