abbr. aging-associated cognitive decline 老龄相关认知衰退; American Association for Counseling and Development 美国咨询发展协会; antenna adjustable current distribution 天线可调电流分配; axial anterior chamber depth 轴向眼前房深度
abbr. 美国药学院协会(American Association of Colleges of Pharmacy);高级空中指挥部(Advanced Airborne Command Post);美国儿童精神病学学会(American Academy of Child Psychiatry);美国脑瘫学会(American Association of Cerebral Palsy)