- Traditional Chinese Character(HanT):
公元：：二九零年
- Simplified Chinese Character(HanS):
公元：：二九零年
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄦˋ ㄐㄧㄡˇ ㄌㄧㄥˊ ㄋㄧㄢˊ (ㄍㄩㄦㄐㄌㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06-4ru.3xu/6su06" (ej/m06-4ru.3xu/6su06)
- 「公元：：二九零年」的漢語拼音: Gong1 Yuan2 Er4 Jiu3 Ling2 Nian2
- (ASCII) Hanyu Pinyin: "gongyuanerjiulingnian" "Gong1Yuan2Er4Jiu3Ling2Nian2" "Gong1 Yuan2 Er4 Jiu3 Ling2 Nian2" (GYEJLN)
- (Latin) Hànyǔ Pīnyīn: YuánèrJiǔLíng [ Yuán èr Jiǔ Líng ]
- (英文翻譯) English Translation: "A.D.: 290"
- (西語翻譯) Traducción Español: "D.C.: 290"
- (日文翻譯) 日本語翻訳: "西暦::290年"
