- Traditional Chinese Character(HanT):
PTU
- Simplified Chinese Character(HanS):
PTU
- Bopomofo(Mandarin Phonetic Symbols): ㄆㄧ ㄊㄧ ㄧㄩ (ㄆㄊㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "qu wu um " (quwuum)
- (ASCII) Hanyu Pinyin: "piti" "Pi1Ti1" "Pi1 Ti1" (PT)
- (Latin) Hànyǔ Pīnyīn: PīTī [ Pī Tī ]
- (英文翻譯) English Translation: "PTU"
- (西語翻譯) Traducción Español: "PTU"
- (日文翻譯) 日本語翻訳: "PTU"