Code point
U+2AB1
Glyph appearance depends on your fonts.
U+2AB1
SmU+2AB1 PRECEDES ABOVE SINGLE-LINE NOT EQUAL TO 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+2AB1
10929
⪱
⪱
E2 AA B1
2AB1
00002AB1
%E2%AA%B1
\u2AB1
\u2AB1
\u2AB1
\2AB1