| AER | aldosterone excretion rate | 醛固酮排泄率 |
| AER | Airman Effectiveness Report | 飞行员效率报告 |
| AER | American Economic Review | 《美国经济评论》(期刊) |
| AER | Apical Ectodermal Ridge | 尖外胚层嵴 |
| AER | Aeronautical Engineering Report | 航空工程报告 |
| AER | Association for Education Rehabilitation | 教育康复协会 |
| AER | Association for Education in Radio | 无线电教育协会 |
| AER | Alpha Epsilon Rho (college broadcast fraternity) | Alpha Epsilon Rho（大学广播协会） |
| AER | Association for Education and Rehabilitation of the Blind and Visually Impaired | 盲人和视力障碍者教育和康复协会 |
| AER | Association of European Radios (Brussels, Belgium) | 欧洲无线电协会（比利时布鲁塞尔） |
| AER | Annual Equivalent Return | 年度等效回报 |
| AER | Aegis Realty, Inc. | Aegis房地产公司。 |
| AER | Agrupacion Espeleologica Ramaliega | Ramaliega Espeleologica Agrupacion公司 |
| AER | Accurate, Efficient, Reliable | 准确、高效、可靠 |
| AER | Advanced Exploration Research | 高级勘探研究 |
| AER | Average Error Rate | 平均错误率 |
| AER | The American Economic Review | 《美国经济评论》 |
| AER | Aerosol Liquid | 气溶胶液体 |
| AER | Auditory Evoked Response | 听觉诱发反应 |
| AER | Adler/ Sochi, Russia | 阿得勒的这句话/索契,俄罗斯 |
| AER | agranular endoplasmic reticulum | 无颗粒内质网 |
| AER | Active Error Recovery | 活动错误恢复 |
| AER | acute exertional rhabdomyolysis | 急性劳力性横纹肌溶解症 |
| AER | Alternative Energy Requirement | 替代能源需求 |
| AER | aldosterone excretion rate | 醛固酮排泄率 |
| AER | All England Reports (Law) | 全英报告（法律） |
| AER | albumin excretion rate | 白蛋白排泄率 |
| AER | Assessment and Evaluation Report | 评估和评估报告 |
| AER | average electroencephalic response | 平均脑电反应 |
| AER | Alteration Equivalent to a Repair (US Navy) | 相当于修理的改装（美国海军） |
| AER | ambulatory eeg recorder | 动态脑电图记录仪 |
| AER | Academic Evaluation Report | 学术评估报告 |
| AER | Atmospheric and Environmental Research | 大气与环境研究 |
| AER | Acoustic Emission Receiver | 声发射接收器 |
| AER | Annual Earnings Rate | 年收益率 |
| AER | Air Energy Recovery | 空气能量回收 |
| AER | Alteration Equivalent to Repair | 相当于修理的变更 |
| AER | Allowable Energy Range (physics) | 允许能量范围（物理） |
| AER | Appropriate Extent of Remedy | 适当的补救范围 |
| AER | Albumin Excretion Rate (medical) | 白蛋白排泄率（医疗） |
| AER | Azimuth-Elevation-Range | 方位角仰角范围 |
| AER | Alteration Engineering Request | 变更工程请求 |
| AER | Anything Else Robin (Howard Stern) | 罗宾（霍华德·斯特恩） |
| AER | All-Electric Energy Range | 全电能范围 |
| AER | Automatic Event Recorder | 自动事件记录器 |
| AER | Advanced Electric Reactor | 先进电抗器 |
| AER | After Engine Room | 发动机室后 |
| AER | Approach End Runway | 进近端跑道 |
| AER | Apical Ectodermal Ridge (developmental biology) | 顶端外胚层脊（发育生物学） |
| AER | Annual Emissions Report | 年度排放报告 |
| AER | Adverse Event Reporting (pharmaceutical clinical trials) | 不良事件报告（药物临床试验） |
| AER | Address-Event Representation (communications protocol for transferring spikes between bio-inspired chips) | 地址事件表示（用于在生物芯片之间传输峰值的通信协议） |
| AER | Adler/Sochi (Russia) | 阿得勒的这句话/索契(俄罗斯) |
| AER | Advance Engineering Release | 高级工程发布 |
| AER | Annual Equivalent Rate | 年等效费率 |
| AER | Average Evoked Response | 平均诱发反应 |
| AER | Australian Energy Regulator | 澳大利亚能源监管局 |
| AER | Army Emergency Relief | 陆军紧急救济 |
| AER | Assembly of European Regions | 欧洲地区议会 |
| AER | Allocation Équivalent Retraite | Allocation Équivalent Retraite |
| AER | Average Event Rate | 平均事件率 |
| AER | Accident Excess Reduction | 事故超额减少 |