Combining Diacritical Marks for Symbols
Info · Characters
The Combining Diacritical Marks for Symbols Unicode block contains marks that annotate or alter symbols in mathematical, scientific, and technical contexts, expanding the expressive range of Unicode.
Combining Diacritical Marks for Symbols is a Unicode block containing arrows, dots, enclosures, and overlays for modifying symbol characters. Its block name in Unicode 1.0 was simply Diacritical Marks for Symbols.