"" (U+2256)

Name RING IN EQUAL TO
Unicode Versin1.1
Plane(面)基本多言語面 (Basic Multilingual Plane)
Block(ブロック)数学記号 (Mathematical Operators)
ScriptCommon (Zyyy)
CategoryMath_Symbol (Sm)
HTML Entity
≖
≖
UTF-8 Encoding e28996
UTF-16 Encoding 2256
UTF-32 Encoding 00002256
≕ U+2255
≗ U+2257