Synonymous.com

German Sign Language Dictionary on Psychological Terms
Uses QuickTime and digitized video.
www.sign-lang.uni-hamburg.de/

Indian Sign Language Online Dictionary
Browesable list of descriptions by alphabetical English equivalent, or grouped by topic. Articles translated texts, some Boy Scout-related subjects.
www.inquiry.net/

Baby Talk - Baby Sign Language
Organization dedicated to bringing Baby Sign Language to New Zealand.
www.baby-talk.co.nz/

BSL Short Dictionary
Guide to signing over four hundred common words in BSL, with animated GIFs and instructions on how to make each sign.
www.britishsignlanguage.com/

Brazilian Sign Language Dictionary
Two-volume set available for purchase.
www.signwriting.org/

ASL Dictionary
List of signs organized alphabetically and by corresponding lesson. From the Lifeprint Institute.
www.lifeprint.com/

Baby Sing and Sign
Offers books and CDs to teach babies sign language through song. Also provides classes in the Kansas City area of the United States.
lovelanguageforbabies.com/

SIGN With Your Baby
Teaches hearing parents how to communicate with their hearing babies through sign language before their infants can speak.
www.sign2me.com/

Sing and Sign
Videos for teaching British Baby Sign through music, and classes offered throughout the United Kingdom. Members can access an online dictionary and discussion forum.
www.singandsign.com/

Sign Baby
Devoted to encouraging and training parents and carers to sign with pre-verbal infants and toddlers, and let them sign back.
www.signbaby.com/