- Traditional Chinese Character(HanT):
全等號
- Simplified Chinese Character(HanS):
全等号
- Bopomofo(Mandarin Phonetic Symbols): ㄑㄩㄢˊ ㄉㄥˇ ㄏㄠˋ (ㄑㄉㄏ)
- Bopomofo(Zhuyin Keyboard Input/IME): fm062/3cl4
- (ASCII) Hanyu Pinyin: "qvandenghao" "Qvan2Deng3Hao4" "Qvan2 Deng3 Hao4" (QDH)
- (Latin) Hànyǔ Pīnyīn: QüDěngHào [ Qü Děng Hào ]
- (英文翻譯) English Translation: "congruent sign"
- (西語翻譯) Traducción Español: "signo congruente"
- (日文翻譯) 日本語翻訳: "合同記号"