Association of Alaska Housing Authorities阿拉斯加的住房部门协会 American Association of Homes for the Aging (now American Association of Homes and Services for the Aging, AAHSA)美国家庭的老化(现在的美国协会的房屋和服务为一体的老化,AAHSA) Awaiting Action Higher Authority等待行动更高的权威 Alexandria Area Hockey Association亚历山大区曲棍球协会 Atlantic Amateur Hockey Association大西洋业余曲棍球协会 Alamo Area Hospitality Association (San Antonio, TX)阿拉莫区款待协会(圣安东尼奥德克萨斯) American Amputee Hockey Association美国截肢曲棍球协会 Alachua Arabian Horse AssociationAlachua阿拉伯马协会 Alberta Amateur Hockey Association阿尔伯达省业余曲棍球协会 American Academy of Health Administration美国卫生主管机关 African-American Heritage Association非裔美国人的产业协会会员单位 American Association of Handwriting Analysis美国的笔迹分析 American Amateur Holdem Association美国的业余Holdem协会 American Academy of Healthcare Attorneys美国儿科医院的律师 American Appendix Horse Association美国的附录中马协会