Code point
U+AAF3
Glyph appearance depends on your fonts.
U+AAF3
LmU+AAF3 MEETEI MAYEK SYLLABLE REPETITION MARK is a Unicode 16.0.0 character in the Modifier Letter category. It belongs to the Meetei Mayek Extensions block.
Choose the representation you need, then copy its value.
U+AAF3
43763
ꫳ
ꫳ
EA AB B3
AAF3
0000AAF3
%EA%AB%B3
\uAAF3
\uAAF3
\uAAF3
\AAF3