- Traditional Chinese Character(HanT):
地下鐵
- Simplified Chinese Character(HanS):
地下铁
- Bopomofo(Mandarin Phonetic Symbols): ㄉㄧˋ ㄒㄧㄚˋ ㄊㄧㄝˇ (ㄉㄒㄊ)
- Bopomofo(Zhuyin Keyboard Input/IME): 2u4vu84wu,3
- (ASCII) Hanyu Pinyin: "dixiatie" "Di4Xia4Tie3" "Di4 Xia4 Tie3" (DXT)
- (Latin) Hànyǔ Pīnyīn: DìXiàTiě [ Dì Xià Tiě ]
- (英文翻譯) English Translation: "subway"
- (西語翻譯) Traducción Español: "subterraneo"
- (日文翻譯) 日本語翻訳: "地下鉄"