Information Graphics

http://docs.google.com/viewer?a=v&q=cache:nbd8I_WjAXYJ:www.obanhigh.argyll-bute.sch.uk/Websites/SchSecObanHigh/UserFiles/file/Design%2520and%2520Technology/Standard%2520grade%2520Graphics/revision%2520KI/Signs%2520%26%2520symbols%2520(good).ppt+graphical+communication+examples&hl=en&pid=bl&srcid=ADGEESiLmaINwtZw0q4rrS0lvQytXV3VblocStUBOklAHiKiYfdhaXgQ-04oKwtCxyNXm-VINWIp1uEmvZOFQ5XDf23Tb81idO0eRvseQrGgVIoZR5NEPQR0vzTvkqG_22N-yElWf4hW&sig=AHIEtbTFVKDK8Ph_j1BnYAEr10NnxJIlnw

http://www.e-radiography.net/regsetc/signshse/signshse.htm
Health related symbols

Airport Pictograms

Safety Signs