- Traditional Chinese Character(HanT):
2201
- Simplified Chinese Character(HanS):
2201
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄦˋ ㄌㄧㄥˊ ㄧ (ㄦㄦㄌㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "-4-4xu/6u " (-4-4xu/6u)
- 「2201」的注音符號/「2201」怎麼發音怎麼唸: ㄦˋ ㄦˋ ㄌㄧㄥˊ ㄧ
- (ASCII) Hanyu Pinyin: "ererlingyi" "Er4Er4Ling2Yi1" "Er4 Er4 Ling2 Yi1" (EELY)
- (Latin) Hànyǔ Pīnyīn: èrèrLíngYī [ èr èr Líng Yī ]