| AIR | Inter-American Association of Broadcasters (IAAB) | 美洲广播业者协会（广播业者协会） |
| AIR | Air Jordan | 飞人乔丹 |
| AIR | Association of Independent Retirees | 独立退休人员协会 |
| AIR | Asociacion Interamericana de Radiodifusion | 美洲放射扩散协会 |
| AIR | Association for Institutional Research | 机构研究协会 |
| AIR | Association Information Recherche (centre de ressources pour handicap / resources related to handicapped) | 协会是一个信息中心德ressources倒障碍(或相关资源残疾人) |
| AIR | Association of Independents in Radio | 无线电独立人士协会 |
| AIR | Associazione Italiana delle Rosa (Italian: Italian Rose Association) | 意大利玫瑰协会（意大利语：意大利玫瑰协会） |
| AIR | Secondary Air Injection (automotive) | 二次空气喷射（汽车） |
| AIR | Apple Internet Router | Apple Internet路由器 |
| AIR | Aircraft Inventory Record | 编制飞机总数档案 |
| AIR | Action Item Report | 行动项目报告 |
| AIR | Airborne Infantry Regiment | 空降步兵团 |
| AIR | Aircraft Certification Service (FAA) | 飞机认证服务（FAA） |
| AIR | Amp Interrupt Rating | 安培中断额定值 |
| AIR | Annals of Irreproducible Results | 不可复制结果年鉴 |
| AIR | Adobe Integrated Runtime | Adobe集成运行时 |
| AIR | Alliance for Industry Reform | 工业改革联盟 |
| AIR | Assumed Interest Rate (finance) | 假设利率（金融） |
| AIR | Alternation Installation Requirement | 交替安装要求 |
| AIR | Art Is Resistance (Year Zero Arg Slogan) | 艺术就是抵抗（零年Arg口号） |
| AIR | Armament Integration Review | 装备集成审查 |
| AIR | Aviation Investment and Reform Act for the 21st Century | 21世纪航空投资与改革法案 |
| AIR | Authors in Residence | 常驻作者 |
| AIR | American Institutes for Research | 美国研究院 |
| AIR | Ancillary Items Rack | 辅助项目机架 |
| AIR | Action Item Request | 行动项目请求 |
| AIR | Agent Investigation Report | 代理人调查报告 |
| AIR | Automatic image registration | 自动图像注册 |
| AIR | Alliance for International Reforestation | 国际植树造林联盟 |
| AIR | Area Information Retrieval | 区域信息检索 |
| AIR | Airport Improvement Reconstruction | 机场改善改造 |
| AIR | Across Indiana Run | 横穿印第安纳跑步 |
| AIR | Australian Infantry Reserve | 澳大利亚步兵预备队 |
| AIR | Air Interceptor Rocket | 空中拦截火箭 |
| AIR | Air Injection Reaction | 空气喷射反应 |
| AIR | Accident Incident Report | 事故事件报告 |
| AIR | As I Recall | 据我回忆 |
| AIR | A A R Corporation | A A R公司 |
| AIR | Acknowledge Inform Retain | 确认通知保留 |
| AIR | Annals of Improbable Research | 科学幽默杂志 |
| AIR | Acoustic Intercept Receiver | 声学拦截接收器 |
| AIR | Airborne Intercept Radar | 机载拦截雷达 |
| AIR | Accrued Interest Receivable | 应计应收利息 |
| AIR | Airport Impact Review | 机场影响审查 |
| AIR | Aerosol Ionic Redistribution | 气溶胶离子再分布 |
| AIR | Applied Insurance Research, Inc. (Boston, MA, USA) | 应用保险研究公司（美国马萨诸塞州波士顿） |
| AIR | Aerial Inversion Ride (rollercoaster) | 空中翻转骑乘（过山车） |
| AIR | Atmospheric Ion Research | 大气离子研究 |
| AIR | Assumed Investment Return | 假设投资回报 |
| AIR | Alianza para la RepoblaciÓn Forestal Internacional (Alliance for International Reforestation, Guatemala) | Alianza para la RepoblaciÓn Forestal Internacional (Alliance for International Reforestation, Guatemala) |
| AIR | Automatic Increase Rider | 自动增加附加值 |
| AIR | Advanced Infrared | 高级红外线 |
| AIR | Anterior Interval Release | 前间隔释放 |
| AIR | Air Inflatable Retarder | 充气减速器 |
| AIR | Air Improvement Resource, Inc. (Novi, MI) | Air Improvement Resource，Inc.（密歇根州诺维） |
| AIR | Accelerated Item Reduction | 加速项目缩减 |
| AIR | Address Inquiry Response | 地址查询响应 |
| AIR | Additive Increase Rate | 添加剂增加率 |
| AIR | Alliance Intelligence Reports (Star Wars novel) | 联盟情报报告（星球大战小说） |
| AIR | Annual Infrastructure Report | 年度基础设施报告 |
| AIR | Area of Intelligence Responsibility | 情报责任领域 |
| AIR | America's Investigative Reports (US PBS) | 美国的调查报告(PBS) |
| AIR | Average-Issue Readership | 平均发行量 |
| AIR | Antenna Integrated Radio | 天线集成收音机 |
| AIR | Advies en Ingenieursbureau Rufer (Netherlands) | Advies en Ingenieursbeau Rufer（荷兰） |
| AIR | AsociaciÓn Internacional de RadiodifusiÓn | AsociaciÓn Internacional de RadiodifusiÓn |
| AIR | Automatic Image Refinement | 自动图像细化 |
| AIR | All India Rank (academic testing) | 全印度排名（学术测试） |
| AIR | annual infection rate | 年感染率 |
| AIR | 5-aminoimidazole ribonucleotide | 5-氨基咪唑核糖核苷酸 |
| AIR | australasian institute of radiography | 澳大利亚放射照相研究所 |
| AIR | Adopt, Innovate, And Respond | 采用、创新和响应 |
| AIR | Analog Input Range | 模拟输入范围 |
| AIR | Allergy Internet Resources | 过敏性互联网资源 |
| AIR | Aerospace Information Reports (Society of Automotive Engineers) | 航空航天信息报告（汽车工程师学会） |
| AIR | Automatic Idiomatic Representation (VirtualSelf) | 自动惯用表达（VirtualSelf） |
| AIR | Atmospheric Ionizing Radiation (DOE project) | 大气电离辐射（DOE项目） |
| AIR | Atmosphere Improves Results (UK smoking bans) | 空气改善效果（英国禁烟） |
| AIR | Automated Incoming Routing (Teltronics Vision PBX) | 自动传入路由（Teltronics Vision PBX） |
| AIR | Australian Institute of Radiography | 澳大利亚放射照相学会 |
| AIR | Acute Insulin Response | 急性胰岛素反应 |
| AIR | Automatic Inventory Replenishment | 自动库存补货 |
| AIR | Accessibility Internet Rally (web design competition) | 无障碍互联网拉力赛（网页设计比赛） |
| AIR | All India Radio | 全印度电台 |
| AIR | Artificial Intelligence Research | 人工智能研究 |
| AIR | Adversarial Information Retrieval | 对抗性信息检索 |
| AIR | Aircraft Investor Resources | 飞机投资者资源 |
| AIR | Assumptions, Issues & Risks | 假设、问题和风险 |
| AIR | Analisi Impatto Regolazione (modalitÀ di controllo dell'attivitÀ legislativa) | Analisi Impatto Regolazione (modalitÀ di controllo dell'attivitÀ legislativa) |
| AIR | Advances in Radio Frequency Identification (Workshop) | 射频识别进展（研讨会） |
| AIR | Alternative Independent Resource | 替代独立资源 |