Pocket Dictionary of Signing
Sign language dictionary.  Informational website:  http://www.harriscomm.com

HyperSign
An interactive CD-ROM Dictionary of American Sign Language.    Informational website:  http://www.tfeinc.com 

Sign Smith Illustrated Dictionary
Software featuring 3D character animation.  Volume 1 is American Sign Language (ASL), Signed English (SE) and fingerspell enabled.  It includes the 500 signs most commonly included in beginning American Sign Language (ASL) courses.   Informational website: http://www.vcom3d.com