- Traditional Chinese Character(HanT):
2399
- Simplified Chinese Character(HanS):
2399
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄙㄢ ㄐㄧㄡˇ ㄐㄧㄡˇ (ㄦㄙㄐㄐ)
- Bopomofo(Zhuyin Keyboard Input/IME): "-4n0 ru.3ru.3" (-4n0ru.3ru.3)
- 「2399」的注音符號/「2399」怎麼發音怎麼唸: ㄦˋ ㄙㄢ ㄐㄧㄡˇ ㄐㄧㄡˇ
- (ASCII) Hanyu Pinyin: "ersanjiujiu" "Er4San1Jiu3Jiu3" "Er4 San1 Jiu3 Jiu3" (ESJJ)
- (Latin) Hànyǔ Pīnyīn: èrSānJiǔJiǔ [ èr Sān Jiǔ Jiǔ ]
- (英文翻譯) English Translation: "2399"
- (西語翻譯) Traducción Español: "2399"
- (日文翻譯) 日本語翻訳: "2399"