abbreviation for "répondez s’il vous plaît", French for "pleasereply "; used at the end of a written invitation to mean that you should let the people who invited you know whether or not you are coming （请柬用语）敬请赐复（法语répondez s’il vous plaît的缩写） RSVP by 9 October . 请于10月9日前赐复。 返回 RSVP