Code point
U+A404
Glyph appearance depends on your fonts.
U+A404
LoU+A404 YI SYLLABLE QUOT is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Yi Syllables block.
Choose the representation you need, then copy its value.
U+A404
41988
ꐄ
ꐄ
EA 90 84
A404
0000A404
%EA%90%84
\uA404
\uA404
\uA404
\A404