- Traditional Chinese Character(HanT):
九九九
- Simplified Chinese Character(HanS):
九九九
- Bopomofo(Mandarin Phonetic Symbols): ㄐㄧㄡˇ ㄐㄧㄡˇ ㄐㄧㄡˇ (ㄐㄐㄐ)
- Bopomofo(Zhuyin Keyboard Input/IME): ru.3ru.3ru.3
- (ASCII) Hanyu Pinyin: "jiujiujiu" "Jiu3Jiu3Jiu3" "Jiu3 Jiu3 Jiu3" (JJJ)
- (Latin) Hànyǔ Pīnyīn: JiǔJiǔJiǔ [ Jiǔ Jiǔ Jiǔ ]
- (英文翻譯) English Translation: "Nine nine nine"
- (西語翻譯) Traducción Español: "noventa y nueve"
- (日文翻譯) 日本語翻訳: "九十九"