The acronym ASLS stands for American Sign Language System, the primary language of the deaf community in the United States. There are many synonyms and related terms for ASLS, including sign language, manual language, finger spelling, signing, and gesturing. In addition, ASLS has dialects such as black American sign language (BASL), pidgin signed English (PSE), and signed exact English (SEE). ASLS can be learned by anyone, and it is a valuable skill for people who work closely with or encounter members of the deaf community. Overall, knowing synonyms for ASLS and related terms can help deepen one's understanding of sign language and enhance communication with the deaf community.