- Traditional Chinese Character(HanT):
通霄二號隧道
- Simplified Chinese Character(HanS):
通霄二号隧道
- Bopomofo(Mandarin Phonetic Symbols): ㄊㄨㄥ ㄒㄧㄠ ㄦˋ ㄏㄠˋ ㄙㄨㄟˋ ㄉㄠˋ (ㄊㄒㄦㄏㄙㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): "wj/ vul -4cl4njo42l4" (wj/vul-4cl4njo42l4)
- (ASCII) Hanyu Pinyin: "tongxiaoerhaosuidao" "Tong1Xiao1Er4Hao4Sui4Dao4" "Tong1 Xiao1 Er4 Hao4 Sui4 Dao4" (TXEHSD)
- (Latin) Hànyǔ Pīnyīn: TōngXiāoèrHàoSuìDào [ Tōng Xiāo èr Hào Suì Dào ]
- (英文翻譯) English Translation: "Tongxiao Tunnel No. 2"
- (西語翻譯) Traducción Español: "Túnel Tongxiao nº 2"
- (日文翻譯) 日本語翻訳: "通霄第二トンネル"
