- Traditional Chinese Character(HanT):
AT&T
- Simplified Chinese Character(HanS):
AT&T
- Bopomofo(Mandarin Phonetic Symbols): ㄟ ㄊㄧ ㄣˋ ㄊㄧ (ㄟㄊㄣㄊ)
- Bopomofo(Zhuyin Keyboard Input/IME): "o wu p4wu " (owup4wu)
- (ASCII) Hanyu Pinyin: "eitienti" "Ei1Ti1En4Ti1" "Ei1 Ti1 En4 Ti1" (ETET)
- (Latin) Hànyǔ Pīnyīn: TīTī [ Tī Tī ]
- (英文翻譯) English Translation: "AT&T"
- (西語翻譯) Traducción Español: "AT&T"
- (日文翻譯) 日本語翻訳: "AT&T"