Code point
U+338A
Glyph appearance depends on your fonts.
U+338A
So<square> 0070 0046U+338A SQUARE PF is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the CJK Compatibility block.
Choose the representation you need, then copy its value.
U+338A
13194
㎊
㎊
E3 8E 8A
338A
0000338A
%E3%8E%8A
\u338A
\u338A
\u338A
\338A