- Traditional Chinese Character(HanT):
吩坦尼
- Simplified Chinese Character(HanS):
吩坦尼
- Bopomofo(Mandarin Phonetic Symbols): ㄈㄣ ㄊㄢˇ ㄋㄧˊ (ㄈㄊㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "zp w03su6" (zpw03su6)
- (ASCII) Hanyu Pinyin: "fentanni" "Fen1Tan3Ni2" "Fen1 Tan3 Ni2" (FTN)
- (Latin) Hànyǔ Pīnyīn: FēnTǎnNí [ Fēn Tǎn Ní ]
- (英文翻譯) English Translation: "Fentanyl"
- (西語翻譯) Traducción Español: "fentanilo"
- (日文翻譯) 日本語翻訳: "フェンタニル"