The Hebrew and Greek that is transliterated as “Shem” in English is translated in Spanish Sign Language with a sign that signifies “Arab,” referring to the fact that Shem traditionally is seen as the forefather of Semitic people, including Abraham and his descendants (see Genesis 11:26 et al.)(Source: Steve Parkhurst)
Note that the terms “Semite” and “Semitic” are derived from “Shem.”
“Shem” in Spanish Sign Language, source: Sociedad Bíblica de España
More information on Shem .