Code point
U+1823
Glyph appearance depends on your fonts.
U+1823
LoU+1823 MONGOLIAN LETTER O is a Unicode 16.0.0 character in the Other Letter category. It belongs to the Mongolian block.
Choose the representation you need, then copy its value.
U+1823
6179
ᠣ
ᠣ
E1 A0 A3
1823
00001823
%E1%A0%A3
\u1823
\u1823
\u1823
\1823