- Traditional Chinese Character(HanT):
二號隧道
- Simplified Chinese Character(HanS):
二号隧道
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄏㄠˋ ㄙㄨㄟˋ ㄉㄠˋ (ㄦㄏㄙㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): -4cl4njo42l4
- (ASCII) Hanyu Pinyin: "erhaosuidao" "Er4Hao4Sui4Dao4" "Er4 Hao4 Sui4 Dao4" (EHSD)
- (Latin) Hànyǔ Pīnyīn: èrHàoSuìDào [ èr Hào Suì Dào ]
- (英文翻譯) English Translation: "Tunnel No. 2"
- (西語翻譯) Traducción Español: "Túnel nº 2"
- (日文翻譯) 日本語翻訳: "第2トンネル"