This property defines the Unicodes which has Jamo Short Name as SS
Characters like ᄊ,ᆻ, etc. are listed under SS Jamo Short Name.
2 Characters are present in SS Jamo Short Name starting with the Unicode point U+110A that represents the character ᄊ.
Currently, as per latest version 15.0.0, Unicode supports 53 number of Jamo Short Name. Here are a few examples - A,AE,B, etc.