This property defines the Unicodes which has Jamo Short Name as C
Characters like ᄎ,ᆾ, etc. are listed under C Jamo Short Name.
2 Characters are present in C Jamo Short Name starting with the Unicode point U+110E that represents the character ᄎ.
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.