View details and encodings for Unicode character U+23A3 Left Square Bracket Lower Corner, located in the Miscellaneous Technical block and Math Symbol category. This character was released in 2002 under Unicode version 3.2.
⎣⎣U+23A3;9123\0023A3\u23A3\x{23A3}\u{23A3}u'\u23A3'E28EA323A3000023A3