Unicode index 0x2280 Mathematical Operators ⊀ ⊁ ⊂ ⊃ ⊄ ⊅ ⊆ ⊇ ⊈ ⊉ ⊊ ⊋ ⊌ ⊍ ⊎ ⊏ 0x2290 Mathematical Operators ⊐ ⊑ ⊒ ⊓ ⊔ ⊕ ⊖ ⊗ ⊘ ⊙ ⊚ ⊛ ⊜ ⊝ ⊞ ⊟ <<< 276 >>> Mobile Phone's Emoji Unicode All Emoji Unicode Hiragana Unicode Katakana Unicode Hieroglyph Unicode Devanagari Unicode Devanagari Extended Unicode Siddham Unicode Runes Unicode Ugaritic Unicode Linear B Unicode Cuneiform Unicode Cuneiform Numbers and Punctuation Unicode Mongolian Unicode Yi