"" (U+228B)

Name SUPERSET OF WITH NOT 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 e28a8b
UTF-16 Encoding 228b
UTF-32 Encoding 0000228b
⊊ U+228A
⊌ U+228C