Hazard Prediction Analysis Code灾害预测分析代码 Heating/Piping/Air Conditioning暖通空调管道/ Heating, Plumbing and Air Conditioning加热、水暖和空调 Hyde Park Art Center (Chicago)海德公园的艺术中心(公牛) High-Pressure Air Compressor高压空气压缩机 Health Promotion Access Catalogue (UK)健康促进进入目录(英国) Human Powered Alien Craft外星飞船人的动力 Historic Properties Assistance Contribution历史性质上的贡献。协助 Hazard Prediction and Assessment Capability灾害预测和评估的能力 Historic Preservation Advisory Committee保存历史遗迹谘询委员会 Health Policy Advisory Center卫生政策咨询中心 Hawker Pacific Aerospace小贩太平洋航空 Hazards Prediction And Assessment Capability灾害预测和评估的能力 Havelock Performing Arts CenterHavelock表演艺术中心