CE
adverb uk/ˌsiːˈiː/ us/ˌsiːˈiː/
公元（Common Era的缩写）
abbreviation for Common Era or Christian era: used when referring to a year after the birth of Jesus Christ when the Christian calendar starts counting years
The Scandinavian countries became Christian between 900 and 1100 CE. 斯堪的纳维亚国家在公元900至1100年间成为基督教国家。
Compare: BCEAD