Health Activities Recommendation Panel健康活动推荐面板 Historic Aircraft Restoration Projects (Floyd Bennett Field, Brooklyn, NY)历史性的飞机修复工程(佛洛伊德·班纳特,纽约布鲁克林 High Altitude Research Project (NASA study of the upper atmosphere by instruments shot from a cannon)研究项目(美国国家航空和宇宙航行局高海拔的上部大气圈仪器射击炮弹) Hackers Against Racist Parties反对种族歧视的派对。黑客 Health Administration Responsibility Project卫生行政部门负责项目 Hubble Aberration Recovery Program哈勃畸变恢复训练 High Altitude Release Point高海拔的释放 Hometown Assistance Recruiting Program (US Navy)协助招募计划(我们家乡海军) Health and Air Research Program健康和空气的研究计画 Harrier Action Review Panel鹞行动审查委员会 High-gain Avalanche Rushing Photoconductor (TIA - TV camera device)Photoconductor高增益使雪崩匆忙(TIA -电视摄像装置) High Altitude Reconnaissance Platform高海拔的侦察平台 Hornby Area Ratepayers (Canada)霍恩比推出的区域Ratepayers(加拿大) Hyperbolic Retarding Potential Analyzer拟线性双曲型阻燃潜在分析仪 Humanistic American Religious Party (right-wing non-denominational religious party)美国的宗教右翼政党(人性化样式的宗教聚会)