Homebuilders Association of Central ArizonaHomebuilders协会亚利桑那州 Houston Area Council of ABWAABWA大休斯顿地区委员会 Hydrogen-Abstraction/Carbon-AdditionHydrogen-Abstraction / Carbon-Addition Hawaiian Acres Community Association夏威夷亩社区协会 human anti-chimeric antibodies人类anti-chimeric抗体 Hyderabad Agricultural Co-Operative Association Ltd农业合作协会有限公司海得拉巴 6-Hydroxy-2-Aminocaproic Acid6-Hydroxy-2-Aminocaproic酸 Highbury Area Community Association海地区社区协会 Homestead and Agricultural Credit家园、农业信贷 Humanitarian Aid Corridor Act of 1996走廊的人道主义援助(1996年) Hampton Area Clergy Association (New Hampshire)汉普顿地区新汉普郡牧师协会 Henderson Allied Community Advocates (Nevada)亨德森盟军社区倡导(内华达) Highway Advertising Control Act of 1971高速公路上的广告控制法1971年 Holocaust Assets Commission Act of 1998委员会1998年的大屠杀的资产 Housing Authority of the City of Annapolis (Maryland)城市的住房部门的马里兰安纳波利斯()