Hand-Held Terminal手持终端 Hereditary Hemorrhagic Telangiectasia遗传性出血性毛细血管扩张 Heinrich Hertz Telescope海因里希。赫兹的望远镜 Headquarters Troop军队总部 Headquarters & Headquarters Troop总部及总部的队伍 Hereditary Hemorrhagic Telangiectasia (Osler-Rendu-Weber disease)遗传性出血性毛细血管扩张症(Osler-Rendu-Weber疾病) Halton Housing Trust (UK)(英国)的信任期盼有所住房 Helping Hand Trust伸出援助之手的信任 House Hunting Trip房子狩猎之旅 Hereditary Hemorrhagic Telangiectasia Foundation International遗传性出血性毛细血管扩张症基金会国际 Headquarters and Headquarters Troop总部和总部的队伍