Code point
U+1F121
Glyph appearance depends on your fonts.
U+1F121
So<compat> 0028 0052 0029U+1F121 PARENTHESIZED LATIN CAPITAL LETTER R is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Enclosed Alphanumeric Supplement block.
Choose the representation you need, then copy its value.
U+1F121
127265
🄡
🄡
F0 9F 84 A1
D83C DD21
0001F121
%F0%9F%84%A1
\U0001F121
\u{1F121}
\uD83C\uDD21
\1F121