| ACW | After Call Work Mode | 后续呼叫工作模式 |
| ACW | Alternating Continuous Wave | 交流等幅波 |
| ACW | Association of Community Workers (UK) | 社区工作者协会（英国） |
| ACW | Aircraft Control and Warning | 飞机控制与警戒 |
| ACW | Anglican Church Women | 英国圣公会妇女 |
| ACW | Advanced Computer Watch | 高级计算机监视 |
| ACW | Always Championship Wrestling | 总冠军摔跤 |
| ACW | Antarctic Circumpolar Wave | 南极绕极波 |
| ACW | Aircraft Control & Warning | 飞机控制和警告 |
| ACW | American Championship Wrestling | 美国摔跤锦标赛 |
| ACW | African Centre for Women | 非洲妇女中心 |
| ACW | Always Consistent With (shipping) | 始终与一致（装运） |
| ACW | Anglican Church Worldwide | 世界圣公会 |
| ACW | Advanced Cosmetology Workshop | 高级美容工作坊 |
| ACW | Air Control Wing | 空中控制联队 |
| ACW | Ace Championship Wrestling | 王牌摔跤锦标赛 |
| ACW | anti-clockwise | 逆时针方向 |
| ACW | After Call Work | 呼叫后工作 |
| ACW | Alternative Championship Wrestling | 另类锦标赛摔跤 |
| ACW | Air Coupled Woofer | 空气耦合低音扬声器 |
| ACW | Albany Championship Wrestling | 奥尔巴尼锦标赛摔跤 |
| ACW | Area Clearance Weapon | 区域清除武器 |
| ACW | ATM Cash Withdrawal | ATM现金提取 |
| ACW | American Creosote Works | 美国杂酚油厂 |
| ACW | Absolute Carnage Wrestling | 绝对肉搏 |
| ACW | Air Combat Warfare | 空战 |
| ACW | Arts Council of Wales | 威尔士艺术委员会 |
| ACW | All Companies Working (firefighting) | 所有公司工作（消防） |
| ACW | Alliance for Computers and Writing | 计算机与写作联盟 |
| ACW | Asbestos Containing Waste | 含石棉废物 |
| ACW | Aircraftwoman | 空军女新兵 |
| ACW | Arts Council of Wales (UK) | 威尔士艺术委员会（英国） |
| ACW | Active Content Wizard (Microsoft Vista) | 活动内容向导（Microsoft Vista） |
| ACW | Anterior Chest Wall | 前胸壁 |
| ACW | Actual Captures Worksheet (Sprint) | 实际捕获工作表（Sprint） |
| ACW | American Civil War | 美国内战 |
| ACW | Artificial Climbing Wall | 人工攀爬墙 |
| ACW | After Call Work (call centers) | 呼叫后工作（呼叫中心） |
| ACW | Anticarrier Warfare | 反航母作战 |
| ACW | Accessibility Wizard Settings (Microsoft XP file extension) | 辅助功能向导设置（Microsoft XP文件扩展名） |
| ACW | Acceptance of Completed Work | 竣工工程验收 |
| ACW | Advanced Conventional Weapons | 先进常规武器 |
| ACW | Augmenting Charge Warhead | 增强装药弹头 |
| ACW | Air Commando Wing | 空中突击联队 |