http://www.einsteinhr.com/free-poster/ -company name required

http://landing.eftours.com/etus/web-mats-brick?sourcecode=WWWMAT -school name required

http://landing.eftours.com/s12-poster-email-mobile?sourcecode=MOBPCEMS12&utm_source=prospecting& -school name required

Update-there is another link available here to get Australia, France, Great Britain, Italy, Japan, or Spain

http://www.rentalpulse.com/Article/tabid/95/smid/1276/ArticleID/16451/ -email: alysia.ryan@ARArental.org to request one

http://www.graphicproducts.com/free-gifts/free-collectible-ansi-sign-poster.php -company name required. First 2,500.

http://www.asm.org/index.php/education/microscopic-world.html

http://info.allaboutbirds.org/free-poster

http://www.realityworks.com/realcare/inforequest050112poster.asp

http://www.netzsch-thermal-analysis.com/en/periodic-table-elements-poster -Company name required