Oral Health America's National Spit Tobacco Education Program (NSTEP)- Founded in 1994 as an effort to educate the baseball family and American public about the dangers of smokeless and spit tobacco, the NSTEP Program has a website with useful information, www.nstep.org.

Chewfree.com- Part of a research project funded by the National Institutes of Health to help people quit chewing tobacco, www.chewfree.com.

Through with Chew- A resource for tobacco prevention advocates, healthcare providers, organizations, and individuals who care about tobacco prevention, education, and cessation, ThroughWithChew.com.