| ABC | American born Chinese | 在美国出生的中国人 |
| ABC | Already Been Converted | 已被转换 |
| ABC | American Broadcasting Company | 美国广播公司 |
| ABC | Agricultural Bank of China | 中国农业银行 |
| ABC | Advanced Business Cummunications | 先进商业通讯公司[美] |
| ABC | Australian Broadcasting Corporation | 澳大利亚广播公司 |
| ABC | Associated Builders and Contractors | 建筑商与承包商协会[美] |
| ABC | Asian Badminton Confederation | 亚洲羽毛球联合会 |
| ABC | Africa Bibliographic Centre | 非洲文献目录中心 |
| ABC | Activity-Based Costing | 作业制成本制度 |
| ABC | Automatic Brightness Control | 自动亮度控制 |
| ABC | Automatic Binary Computer | 自动二进制计算机 |
| ABC | Automatic Bandwidth Control | 自动频宽管制 |
| ABC | Atanasoff Berry Computer | 1946年问世之世界首部ENIAC型计算机 |
| ABC | Address Bus Control | 地址总线控制 |
| ABC | Automation of Bibliography through Computerzation | 计算机化自动编目 |
| ABC | Advanced Broadband Communications | 高级宽带通信 |
| ABC | Analog Baseband Combiner | 模拟基带合并器 |
| ABC | Auto Billing Calling | 自动记帐呼叫 |
| ABC | Automatic Bias Compensation | 自动偏置补偿 |
| ABC | Automatic Bias Control | 自动偏置控制 |
| ABC | Automatic Broadcasting Control system | 自动广播控制系统 |
| ABC | Automatic Bass Compensation | 自动低音补偿 |
| ABC | Advanced BONUS Core | 高级沸腾式过热核反应堆内核 |
| ABC | Abridged Building Classification for Architects, Builders &Civil Engineers | 建筑师、建筑商和土木工程师用节略本建筑分类法 |
| ABC | Analysis Bar Charting | 分析条形图 |
| ABC | Amateur Book Collector | 《业余藏书家》 |
| ABC | Alarms by Carrier | 载波报警 |
| ABC | Advancing-Blade Concept | 向前叶片概念 |
| ABC | Advanced-Booking Charter | 预订包机 |
| ABC | Airborne Control | 空中控制 |
| ABC | Automatic Boiler Control | 锅炉自动控制 |
| ABC | Arab Banking Corporation | 阿拉伯银行企业 |
| ABC | Auto Base And Chord | 自动低音合弦 |
| ABC | Association for Business Communication | 商业传播协会 |
| ABC | Accredited Business Communicator (International Association of Business Communicators) | 经认证的商业传播者(国际商业传播者协会) |
| ABC | Australian Bicycle Council | 澳大利亚自行车协会 |
| ABC | Association of Black Cardiologists | 黑人心脏病医师协会 |
| ABC | American Bird Conservancy | 美国鸟类保护协会 |
| ABC | Academic Biomedical Centre | 学术生物医学中心 |
| ABC | American Botanical Council | 美国植物委员会 |
| ABC | Abrasive Blasting & Coating, Inc. | 喷砂、涂料有限公司创立于1996年 |
| ABC | Alternative Birth Center | 替代生育中心 |
| ABC | American Barista & Coffee School (Portland, Oregon) | 美国咖啡师和咖啡学校(美国俄勒冈州波特兰市) |
| ABC | American Beryllium Company | 美国铍公司 |
| ABC | Automatic Balancing Control(s) | 自动平衡控制 |
| ABC | Approval by Correspondence | 通信批准 |
| ABC | Automatic Bar Code | 自动条形码 |
| ABC | America Britain Canada | 美国、英国、加拿大 |
| ABC | Alberta Blue Cross (Canada) | 阿尔伯塔蓝十字(加拿大) |
| ABC | Arab Business Channel | 阿拉伯商业频道 |
| ABC | AutoritÉ BudgÉtaire Centrale (French: Central Fiscal Authority) | AutoritÉ BudgÉtaire Centrale (French: Central Fiscal Authority) |
| ABC | American Board of Criminalistics (national certifying body for the criminalistics branch of the forensic sciences) | 美国犯罪学委员会(法医学犯罪学分支的国家认证机构) |
| ABC | Advanced Bionics Corporation | 先进仿生公司 |
| ABC | Atomic, Biological and Chemical | 原子、生物和化学 |
| ABC | Accelerator Brake Clutch (driving menmonic) | 加速器制动离合器(驱动电机) |
| ABC | Authorities Buying Consortium (Scotland, UK) | 权威采购联盟(英国苏格兰) |
| ABC | Activity Based Costing | 作业成本法 |
| ABC | Approach By Concept | 按概念接近 |
| ABC | American Bowling Congress | 美国保龄球大会 |
| ABC | Access to Broadband Campaign (UK) | 宽带接入运动(英国) |
| ABC | Associated British Cinemas | 英国联合电影院 |
| ABC | Alliance of Business Consultants | 商业顾问联盟 |
| ABC | Aneurysmal Bone Cyst | 动脉瘤性骨囊肿 |
| ABC | Absolute Basophil Count | 嗜碱性粒细胞绝对计数 |
| ABC | Agency Bureau Code | 机构局代码 |
| ABC | Axiobuccocervical | 腋颈的 |
| ABC | Adaptive Broadband Corporation (ADAP) | 自适应宽带公司(ADAP) |
| ABC | Audit Bureau of Circulations | 发行公信会 |
| ABC | Absolute Band Count | 绝对频带计数 |
| ABC | Alcoholic Beverage Control | 酒精饮料控制 |
| ABC | Anything But Chardonnay | 除了霞多丽什么都可以 |
| ABC | Absolute Brain Control | 绝对大脑控制 |
| ABC | Aspiration, Biopsy, Cytology | 抽吸、活检、细胞学 |
| ABC | Always Breastfeed Children | 始终母乳喂养儿童 |
| ABC | Always Be Careful | 始终小心 |
| ABC | American Board for Certification in Orthotics and Prosthetics | 美国矫形和假肢认证委员会 |
| ABC | Abstinence, Being faithful, Correct and Consistent Condom use (approach to prevention of AIDS virus transmission) | 节制、忠实、正确和一致地使用安全套(预防艾滋病病毒传播的方法) |
| ABC | Atomic, Bacteriological and Chemical | 原子、细菌和化学 |
| ABC | Alcoholic Beverage Commission | 酒精饮料委员会 |
| ABC | Almond Board of California | 美国加州杏仁商会 |
| ABC | Agent Based Computing | 基于Agent的计算 |
| ABC | Acceptable Biological Catch | 可接受的生物捕获量 |
| ABC | Audio Book Club | 有声书俱乐部 |
| ABC | Agency Billing Contract | 代理开票合同 |
| ABC | Animal Behavior Clinic | 动物行为诊所 |
| ABC | Atomic, Biological & Chemical | 原子、生物和化学 |
| ABC | Aboriginal Business Canada (Canadian government) | 加拿大原住民商业(加拿大政府) |
| ABC | Advanced Bar Code | 高级条形码 |
| ABC | Active Body Control (DaimlerChrysler) | 主动车身控制(戴姆勒克莱斯勒) |
| ABC | Allergy Basics Center | 过敏基础中心 |
| ABC | Always Better Control | 始终更好地控制 |
| ABC | Advanced Business Connection (Sprint) | 高级业务连接(Sprint) |
| ABC | Allowable Biological Catch | 允许生物捕获量 |
| ABC | Airways, Breathing, Circulation (CPR) | 空气、呼吸、循环(CPR) |
| ABC | American Broadcasting Company (US radio and TV network) | 美国广播公司(美国广播电视网) |
| ABC | Alphabet | 字母表 |
| ABC | Abstract Base Class | 抽象基类 |
| ABC | Aanvullend Beschermingscertificaat voor Geneesmiddelen (Dutch: supplementary protection certificate for medicinal produc | Aanvullend Beschermingscecertificaat voor Geneesmiddlen(荷兰语:药品补充保护证书) |
| ABC | Agricultural Biotechnology Center | 农业生物技术中心 |