https://www.nra.org/acsticker/

http://my.democrats.org/page/s/get-your-free-bumper-sticker

http://www.marleylilly.com/Free-ML-Stickers_c_275.html

http://www.henryrifles.com/catalog/

http://parkcitymountainbike.com/sticker/

http://baseballdudes.com/free-window-decal/

http://hardhatsforhighways.org/?page_id=15 -company name required

http://www.transitionstrial.com/

http://www.peta.org/action/activism-guide/free-animal-stickers/ -scroll down to get the form. You may have to copy paste the link.

http://www.dccc.org/page/s/proud-obama-sticker