礼仪：comity,aminity,convenance,decorum,ettiquette,
proprieties,protocol,savoir-vivre
外交部 Ministry of Foreign Affairs
礼宾司Protocol Department
中国外交部礼仪司：The Protocol Department of the Ministry of Foreign Affairs of China
中华人民共和国外交部礼宾司向英国驻华大使馆致意，译为：The Protocol Department of the Ministry of Foreign Affairs of the People’s Republic of China presents its compliments to the Embassy of the United Kingdom of Great Britain and Northern Ireland in China.
外交部办公厅 Direction generale du Minstere des Affaires etrangeres
外交代表机构diplomatic mission
diplomat 外交家, 外交官
diplomatic rank 外交官衔
diplomatic representative 外交代表
the comity of nations [states]国际礼让(指互相尊重对方法律、风俗等)
外交部Ministry of Foreign Affairs
礼仪ritual girl
diplomatic etiquette外交礼节
professional etiquette同行间的'礼仪, 行规
medical etiquette医务界成规
a breach of etiquette失礼行为
the Protocol法国外交部的礼宾司