- Traditional Chinese Character(HanT):
STD
- Simplified Chinese Character(HanS):
STD
- Bopomofo(Mandarin Phonetic Symbols): ㄟㄙˋ ㄊㄧ ㄉㄧ (ㄟㄊㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): "on4wu 2u " (on4wu2u)
- (ASCII) Hanyu Pinyin: "tidi" "Ti1Di1" "Ti1 Di1" (TD)
- (Latin) Hànyǔ Pīnyīn: TīDī [ Tī Dī ]
- (英文翻譯) English Translation: "STD"
- (西語翻譯) Traducción Español: "STD"
- (日文翻譯) 日本語翻訳: "標準D"