- Traditional Chinese Character(HanT):
腦瓜兒
- Simplified Chinese Character(HanS):
脑瓜儿
- Bopomofo(Mandarin Phonetic Symbols): ㄋㄠˇ ㄍㄨㄚ ㄦˊ (ㄋㄍㄦ)
- Bopomofo(Zhuyin Keyboard Input/IME): "sl3ej8 -6" (sl3ej8-6)
- (ASCII) Hanyu Pinyin: "naoguaer" "Nao3Gua1Er2" "Nao3 Gua1 Er2" (NGE)
- (Latin) Hànyǔ Pīnyīn: NǎoGuāér [ Nǎo Guā ér ]
- (英文翻譯) English Translation: "Brain"
- (西語翻譯) Traducción Español: "Cerebro"
- (日文翻譯) 日本語翻訳: "脳"