- Traditional Chinese Character(HanT):
Pi
- Simplified Chinese Character(HanS):
Pi
- Bopomofo(Mandarin Phonetic Symbols): ㄆㄧ ㄞ (ㄆㄞ)
- Bopomofo(Zhuyin Keyboard Input/IME): "qu 9 " (qu9)
- (ASCII) Hanyu Pinyin: "piai" "Pi1Ai1" "Pi1 Ai1" (PA)
- (Latin) Hànyǔ Pīnyīn: Pī [ Pī ]
- (英文翻譯) English Translation: "Pi"
- (西語翻譯) Traducción Español: "Pi"
- (日文翻譯) 日本語翻訳: "ぴ"