- Traditional Chinese Character(HanT):
1521
- Simplified Chinese Character(HanS):
1521
- Bopomofo(Mandarin Phonetic Symbols): ㄧ ㄨˇ ㄦˋ ㄧ (ㄧㄨㄦㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "u j3-4u " (uj3-4u)
- 「1521」的注音符號/「1521」怎麼發音怎麼唸: ㄧ ㄨˇ ㄦˋ ㄧ
- (ASCII) Hanyu Pinyin: "yiwueryi" "Yi1Wu3Er4Yi1" "Yi1 Wu3 Er4 Yi1" (YWEY)
- (Latin) Hànyǔ Pīnyīn: YīWǔèrYī [ Yī Wǔ èr Yī ]
- (英文翻譯) English Translation: "1521"
- (西語翻譯) Traducción Español: "1521"
- (日文翻譯) 日本語翻訳: "1521"