This property defines the Unicodes which has Jamo Short Name as LH
Characters like ᆶ, etc. are listed under LH Jamo Short Name.
1 Characters are present in LH Jamo Short Name starting with the Unicode point U+11B6 that represents the character ᆶ.
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.