| ARA |
Aircraft Rescue Association |
飞机救援协会 |
| ARA |
American Railway Association |
美国铁路协会 |
| ARA |
African Railway Association |
非洲铁路协会 |
| ARA |
acetyiene reduction activity |
乙炔还原活性 |
| ARA |
Average Response Amplitude |
平均响应幅度 |
| ARA |
Airborne Radar Attachment |
机载雷达附件 |
| ARA |
American Romagnola Association |
美国Romagnola协会 |
| ARA |
Association of Retired Americans |
美国退休人员协会 |
| ARA |
Awards and Recognition Association |
奖励和表彰协会 |
| ARA |
Applied Research Associates |
应用研究协会 |
| ARA |
Automotive Rebuilders Association |
汽车重建协会 |
| ARA |
Accounting Research Association |
会计研究协会 |
| ARA |
Automotive Recyclers Association |
汽车回收商协会 |
| ARA |
Ada Resource Association (trade group) |
Ada资源协会（贸易团体） |
| ARA |
Audubon Recreation Association (Pennsylvania) |
奥杜邦娱乐协会（宾夕法尼亚州） |
| ARA |
Association of Relocation Agents |
搬迁代理协会 |
| ARA |
Australian Retailers Association |
澳大利亚零售商协会 |
| ARA |
Amateur Rowing Association (UK) |
业余划船协会（英国） |
| ARA |
American Running Association |
美国跑步协会 |
| ARA |
American Rheumatism Association |
美国风湿病协会 |
| ARA |
American Retirees Association |
美国退休人员协会 |
| ARA |
Applied Research Associates, Inc. |
应用研究协会。 |
| ARA |
American Restroom Association (now North American Restroom Association) |
美国洗手间协会（现为北美洗手间协会） |
| ARA |
American Remount Association |
美国移民协会 |
| ARA |
Antenna Research Associates |
天线研究协会 |
| ARA |
American Revenue Association |
美国税收协会 |
| ARA |
American Rental Association |
美国租赁协会 |
| ARA |
Agricultural Retailers Association |
农业零售商协会 |
| ARA |
Association of Roman Archaeology |
罗马考古学协会 |
| ARA |
Alabama Retail Association |
阿拉巴马州零售协会 |
| ARA |
Airborne Radar Approach |
机载雷达进近 |
| ARA |
Accumulate-Repeat-Accumulate (coding scheme) |
累加重复累加（编码方案） |
| ARA |
Automatic Reimbursement Authority |
自动报销权限 |
| ARA |
Accelerated Readiness Analysis |
加速准备分析 |
| ARA |
Advanced Rate Annuity |
预付费率年金 |
| ARA |
Another Right Answer |
另一个正确答案 |
| ARA |
Airborne Reconnaissance Architecture |
机载侦察体系结构 |
| ARA |
Amsterdam, Rotterdam, Antwerp (shipping industry) |
阿姆斯特丹、鹿特丹、安特卫普（航运业） |
| ARA |
Accredited Rural Appraiser (American Society of Farm Managers & Rural Appraisers, ASFMRA) |
美国社会认可的农村评估师的农场经理和农村估价师、ASFMRA) |
| ARA |
Apartment Realty Advisors |
公寓房地产顾问 |
| ARA |
Attitude Reference Assembly |
姿态参考组件 |
| ARA |
Associate of the Royal Academy |
皇家学院副院长 |
| ARA |
Automatic Reimbursement Account |
自动报销账户 |
| ARA |
Assistant Regional Administrator |
助理区域管理员 |
| ARA |
Algemeen Rijksarchief |
Algemen Rijksarchief公司 |
| ARA |
Asynchronous Ripple Adder |
异步纹波加法器 |
| ARA |
Auxiliary Reactor Area (Idaho National Laboratory) |
辅助反应堆区（爱达荷国家实验室） |
| ARA |
Atorvastatin Research Awards |
阿托伐他汀研究奖 |
| ARA |
Animal Rights Activists |
动物权利活动家 |
| ARA |
Arcade and Attica Railroad Corporation |
Arcade and Attica铁路公司 |
| ARA |
Aracruz Celulose, S. A. |
Aracruz Celulose，S.A.公司。 |
| ARA |
Angiotensin Receptor Antagonist |
血管紧张素受体拮抗剂 |
| ARA |
AsociaciÓn Regional Agraria |
AsociaciÓn Regional Agraria |
| ARA |
Any Responsible Adult |
任何负责任的成年人 |
| ARA |
Army Of Revolutionary Assassins |
革命刺客军 |
| ARA |
Agency Reimbursement Amount |
机构报销金额 |
| ARA |
Anthracycline Resistance Associated |
蒽环类耐药相关 |
| ARA |
Altstoff Recycling Austria |
Altstoff回收奥地利 |
| ARA |
arabinose |
阿拉伯糖 |
| ARA |
Angels Rainbows And All |
天使彩虹和所有 |
| ARA |
Aerosol Liquid with Adapter |
带适配器的气雾剂液体 |
| ARA |
antireticulin antibody |
抗竞蛋白抗体 |
| ARA |
aortic root angiogram |
主动脉根部血管造影 |
| ARA |
Action Research Arm |
行动研究组 |
| ARA |
Australian Regular Army |
澳大利亚正规军 |
| ARA |
AppleTalk Remote Access |
AppleTalk远程访问 |
| ARA |
Apple Remote Access |
Apple远程访问 |
| ARA |
Alliance for Retired Americans |
退休美国人联盟 |
| ARA |
Anti-Racist Action |
反种族主义行动 |
| ARA |
Academy of Rehabilitative Audiology |
康复听力学学会 |
| ARA |
Aerial Rocket Artillery |
空中火箭炮兵 |
| ARA |
Asset Recovery Agency (UK legislation) |
资产追回机构（英国法律） |
| ARA |
Annual Reports and Accounts |
年度报告和账目 |
| ARA |
Airborne Radio Auxiliary (Assembly) |
机载无线电辅助设备（组件） |
| ARA |
Armada de la RepÚblica Argentina (Argentine navy) |
Armada de la RepÚblica Argentina (Argentine navy) |
| ARA |
Address Resolution Advertisement (ATM networking) |
地址解析广告（ATM网络） |
| ARA |
Airborne Research Australia |
澳大利亚航空研究 |
| ARA |
Aggregate Risk Analysis |
总体风险分析 |
| ARA |
Army Registration Authority |
陆军登记局 |
| ARA |
Associate Regional Administrator |
副区域管理员 |
| ARA |
Acquisition Resources and Analysis (Directorate in the Office of the Secretary of Defense) |
采办资源和分析（国防部长办公室董事会） |
| ARA |
Active Radar Array |
有源雷达阵列 |
| ARA |
Autoresonant Accelerator |
自谐振加速器 |
| ARA |
Aryan Republican Army (US militia organization) |
雅利安共和军（美国民兵组织） |
| ARA |
Androgen Receptor-Associated Coregulator |
雄激素受体相关协同调节器 |
| ARA |
Avert Risk Assessment (anti-virus ERT) |
Avert风险评估（反病毒ERT） |
| ARA |
Audience Research Analysis (Company) |
受众研究分析（公司） |
| ARA |
Adenosine Receptor Agonist |
腺苷受体激动剂 |
| ARA |
Area Redevelopment Administration |
区域重建管理 |
| ARA |
Airborne Relay Aircraft |
机载中继飞机 |
| ARA |
Agricultural Research Administration |
农业研究管理局 |
| ARA |
Assigned Responsible Agency |
指定负责机构 |
| ARA |
Annual Review of Agriculture |
农业年度回顾 |
| ARA |
Annual Review of Anthropology (journal) |
人类学年刊 |
| ARA |
Academic Research Alliance |
学术研究联盟 |
| ARA |
Army Radiation Authorization |
陆军辐射授权 |
| ARA |
Associate Reinsurance Administration (LOMA designation) |
再保险管理助理（LOMA名称） |
| ARA |
Argentina Austral (national currency since 1985; replaced by new Peso, 1992) |
阿根廷澳大拉（1985年以来的国家货币；1992年被新比索取代） |