- Traditional Chinese Character(HanT):
新蘇澳二號隧道
- Simplified Chinese Character(HanS):
新苏澳二号隧道
- Bopomofo(Mandarin Phonetic Symbols): ㄒㄧㄣ ㄙㄨ ㄠˋ ㄦˋ ㄏㄠˋ ㄙㄨㄟˋ ㄉㄠˋ (ㄒㄙㄠㄦㄏㄙㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): "vup nj l4-4cl4njo42l4" (vupnjl4-4cl4njo42l4)
- (ASCII) Hanyu Pinyin: "xinsuaoerhaosuidao" "Xin1Su1Ao4Er4Hao4Sui4Dao4" "Xin1 Su1 Ao4 Er4 Hao4 Sui4 Dao4" (XSAEHSD)
- (Latin) Hànyǔ Pīnyīn: XīnSūèrHàoSuìDào [ Xīn Sū èr Hào Suì Dào ]
- (英文翻譯) English Translation: "Xinsuao Tunnel No. 2"
- (西語翻譯) Traducción Español: "Túnel Xinsuao nº 2"
- (日文翻譯) 日本語翻訳: "新索第2トンネル"
