This property defines the Unicodes which has Jamo Short Name as YAE
Characters like ᅤ, etc. are listed under YAE Jamo Short Name.
1 Characters are present in YAE Jamo Short Name starting with the Unicode point U+1164 that represents the character ᅤ.
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.