- Traditional Chinese Character(HanT):
郭光宇
- Simplified Chinese Character(HanS):
郭光宇
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄛ ㄍㄨㄤ ㄩˇ (ㄍㄍㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): "eji ej; m3" (ejiej;m3)
- (ASCII) Hanyu Pinyin: "guoguangyu" "Guo1Guang1Yu3" "Guo1 Guang1 Yu3" (GGY)
- (Latin) Hànyǔ Pīnyīn: GuōYǔ [ Guō Yǔ ]
- (英文翻譯) English Translation: "Guo Guangyu"
- (西語翻譯) Traducción Español: "Guo Guangyu"
- (日文翻譯) 日本語翻訳: "郭広宇"