- Traditional Chinese Character(HanT):
亞琛
- Simplified Chinese Character(HanS):
亚琛
- Bopomofo(Mandarin Phonetic Symbols): ㄧㄚˇ ㄔㄣ (ㄧㄔ)
- Bopomofo(Zhuyin Keyboard Input/IME): "u83tp " (u83tp)
- (ASCII) Hanyu Pinyin: "yachen" "Ya3Chen1" "Ya3 Chen1" (YC)
- (Latin) Hànyǔ Pīnyīn: YǎChēn [ Yǎ Chēn ]
- (英文翻譯) English Translation: "Aachen"
- (西語翻譯) Traducción Español: "Aquisgrán"
- (日文翻譯) 日本語翻訳: "アーヘン"