The Unicode character U+339C, displayed as ㎜ and named "Square Mm" is located in the CJK Compatibility block. This character was introduced in Unicode version 1.1 (1993). Find its HTML entities, UTF-8/UTF-16 encodings, hex values, and copy-paste details below.
㎜㎜U+339C;13212\00339C\u339C\x{339C}\u{339C}u'\u339C'E38E9C339C0000339C