Intellectual Property Policy Directorate (Canada)知识产权政策董事会(加拿大) Integrated Product and Process Design集成产品和工艺设计 Integrated Product and Process Development集成产品和工艺的发展 Intradermal Purified Protein Derivative (tuberculin skin test)皮净化蛋白衍生物(结核菌素皮肤试验) isopropyl-phenyl-paraphenylene diamine异丙基苯基对苯二胺 Integrated Product Process Design集成产品工艺设计 Improving Programme and Project Delivery改进计划和项目的实施 Intellectual Property Policy Directorate知识产权政策理事之职 Interpreter Preparation Program for the Deaf翻译准备项目为充耳不闻 Information, Policies, and Partnerships Department信息、政策、夥伴关系部门