Code point
U+2AF7
Glyph appearance depends on your fonts.
U+2AF7
SmU+2AF7 TRIPLE NESTED LESS-THAN is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Supplemental Mathematical Operators block.
Choose the representation you need, then copy its value.
U+2AF7
10999
⫷
⫷
E2 AB B7
2AF7
00002AF7
%E2%AB%B7
\u2AF7
\u2AF7
\u2AF7
\2AF7