MATHEMATICAL LEFT DOUBLE ANGLE BRACKET U+27EA

BlockMiscellaneous Mathematical Symbols-A
CategoryOpen Punctuation
UTF-80xE2 0x9F 0xAA
UTF-160xFF 0xFE 0xEA 0x27
UTF-320xFF 0xFE 0x0 0x0 0xEA 0x27 0x0 0x0
HTML⟪
Pythonu"\u27EA"