东盟 Traditional form: 東盟 Pinyin (reading): Dōng Méng Definitions: ASEAN abbr. for 東南亞國家聯盟/东南亚国家联盟 ( Dōngnányà Guójiā Liánméng) Characters: 东 - east, eastern, eastward 盟 - alliance, covenant; oath; to swear Traditional characters: 東 - east, eastern, eastward 盟 - alliance, covenant; oath; to swear