View details and encodings for Unicode character U+27E6 Mathematical Left White Square Bracket, located in the Miscellaneous Mathematical Symbols-A block and Open Punctuation category. This character was released in 2002 under Unicode version 3.2.
⟦⟦⟦⟦U+27E6;10214\0027E6\u27E6\x{27E6}\u{27E6}u'\u27E6'