French Sign Language (langue des signes française or LSF) is the sign language of the deaf in the nation of France. According to Ethnologue, it has 50,000 to 100,000 native signers. French Sign Language is related and partially ancestral to Dutch Sign Language (NGT), German Sign Language (DGS), Flemish Sign Language (VGT), Belgian-French Sign Language (LSFB), Irish Sign Language (ISL), American Sign Language (ASL), Quebec (aka French Canadian) Sign Language (LSQ), and Russian Sign Language (RSL).