"" (U+2291)

Name SQUARE IMAGE OF OR 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 e28a91
UTF-16 Encoding 2291
UTF-32 Encoding 00002291
⊐ U+2290
⊒ U+2292