International Sign (IS) is a pidgin sign language which is used in a variety of different contexts, particularly as an international auxiliary language...

Sign languages (also known as signed languages) are languages that use the visual-manual modality to convey meaning, instead of spoken words. Sign languages...

International Day of Sign Languages (IDSL) is celebrated annually across the world on 23 September every year along with International Week of the Deaf...

perhaps three hundred sign languages in use around the world today. The number is not known with any confidence; new sign languages emerge frequently through...

American Sign Language (ASL) developed in the United States, starting as a blend of local sign languages and French Sign Language (FSL). Local varieties...

Plains Indian Sign Language (PISL), also known as Hand Talk or Plains Sign Language, is an endangered language common to various Plains Nations across...

American Sign Language (ASL) is a natural language that serves as the predominant sign language of Deaf communities in the United States and most of Anglophone...

French Sign Language is related and partially ancestral to Dutch Sign Language (NGT), Flemish Sign Language (VGT), Belgian-French Sign Language (LSFB)...

British Sign Language (BSL) is a sign language used in the United Kingdom and is the first or preferred language among the deaf community in the UK. While...

The recorded history of sign language in Western societies starts in the 17th century, as a visual language or method of communication, although references...