http://www.fairtax.org
2. Citizens for an Alternative Tax System
http://www.cats.org
3. Citizens for Tax Justice
http://www.ctj.org
4. Americans For Tax Reform
http://www.atr.org
5. The Flat Tax
http://www.house.gov
6. Taxpayers For Common Sense
http://www.taxpayer.net
7. DeathTax
http://www.deathtax.com
8. Citizens For Limited Taxation
http://www.cltg.org
9. NO IRS
http://www.no-irs.com