- Traditional Chinese Character(HanT):
一等一
- Simplified Chinese Character(HanS):
一等一
- Bopomofo(Mandarin Phonetic Symbols): ㄧ ㄉㄥˇ ㄧ (ㄧㄉㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "u 2/3u " (u2/3u)
- (ASCII) Hanyu Pinyin: "yidengyi" "Yi1Deng3Yi1" "Yi1 Deng3 Yi1" (YDY)
- (Latin) Hànyǔ Pīnyīn: YīDěngYī [ Yī Děng Yī ]
- (英文翻譯) English Translation: "First Class"
- (西語翻譯) Traducción Español: "Primera clase"
- (日文翻譯) 日本語翻訳: "ファーストクラス"