- Traditional Chinese Character(HanT):
九一
- Simplified Chinese Character(HanS):
九一
- Bopomofo(Mandarin Phonetic Symbols): ㄐㄧㄡˇ ㄧ (ㄐㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ru.3u " (ru.3u)
- (ASCII) Hanyu Pinyin: "jiuyi" "Jiu3Yi1" "Jiu3 Yi1" (JY)
- (Latin) Hànyǔ Pīnyīn: JiǔYī [ Jiǔ Yī ]
- (英文翻譯) English Translation: "nine one"
- (西語翻譯) Traducción Español: "nueve uno"
- (日文翻譯) 日本語翻訳: "九一"