Code point
U+203B
Glyph appearance depends on your fonts.
U+203B
PoU+203B REFERENCE MARK is a Unicode 16.0.0 character in the Other Punctuation category. It belongs to the General Punctuation block.
Choose the representation you need, then copy its value.
U+203B
8251
※
※
E2 80 BB
203B
0000203B
%E2%80%BB
\u203B
\u203B
\u203B
\203B