chengyu (Chinese four-character phrase or idiomatic expression)

Sawndip

Simplified Chinese character(s); Simplified Chinese

(swords) an inscription of two characters

T-junction

the Three Character Classic, a Classical Chinese text / a Japanese text in a similar metre, also known as the 本朝三字経 (honchō sanjikyō)

ditto mark (〃)

(anatomy) sigmoid colon

(typography) the iteration mark 〻, used to repeat kanji, historically mostly kanji with kun'yomi

Han character that is of 3 identical elements arranged in the style of the character 品