The Sign Language Word Reference Guide lists words found in sign language dictionary resources online, along with links to the dictionaries that have the sign. Each dictionary presents signs differently -- some have video, others have graphic illustrations or animated graphics.
In addition, About.com:Deafness has several mini sign language guides for signs for things such as animals, body parts, colors, numbers, school, and more. Plus, there are mini sign language guides for holidays such as Christmas, Halloween, Thanksgiving, and Valentine's Day.
lunch SignHear
ASL Browser
lung ASL Browser
lust ASL Browser
lutheran ASL Browser
luxury ASL Browser
Sign Language Word Reference Guide
Label - Land Landing - Later Latin - Leading Edge Leaf - Legal Legend - Let's See Letter - Lie Down Life - Limp Lincoln - Lit Little - Locket Locomotive - Look For Look Out - Lousy Love - Lump Lunch - Luxury

