?字UNICODE编码U+25A03,10进制: 154115,UTF-32: 00025A03,UTF-8: F0 A5 A8 83。(TtCX.NeT)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(Zi.ttCx.NEt)