| ICW | International Council of Women | 国际妇女理事会 |
| ICW | Internet Call Waiting | 因特网呼叫等待 |
| ICW | Institute of Clerks of Works | 工程文员协会 |
| ICW | Information Carrying Words (auditory processing) | 信息携带词（听觉处理） |
| ICW | In Country Warehouse | 国内仓库 |
| ICW | Infinite Corrugated Waveguide | 无限波纹波导 |
| ICW | Intermittent Continuous Wave (electronic warfare) | 间歇性连续波（电子战） |
| ICW | In Coordination With | 与 |
| ICW | Internet Connection Wizard (Microsoft) | Internet连接向导（Microsoft） |
| ICW | intensive care ward | 重症监护病房 |
| ICW | Ignore-Conflict-With | 忽略冲突 |
| ICW | Insite Customer Workstation (Sprint) | 现场客户工作站（Sprint） |
| ICW | Intelligent Communication Workstation | 智能通信工作站 |
| ICW | Intracellular Water | 细胞内水 |
| ICW | Interrupted Continuous Wave | 间断连续波 |
| ICW | Intracoastal Waterway | 沿海水道 |
| ICW | Inter-Coastal Waterway | 沿海水道 |
| ICW | In Conjunction With | 与 |
| ICW | Internet Call Waiting (Nortel) | Internet呼叫等待（北电） |
| ICW | In Connection With | 与 |
| ICW | Internal Communications Workgroup | 内部通信工作组 |
| ICW | Interactive Courseware | 交谈课程软体 |
| ICW | Institute for a Competitive Workforce (US Chamber of Commerce) | 竞争劳动力研究所（美国商会） |
| ICW | Initialization Command Word | 初始化命令字 |
| ICW | I Can't Wait | 我等不及了 |
| ICW | InterComponentWare AG (Germany) | InterComponentWare AG（德国） |
| ICW | Italian Championship Wrestling | 意大利摔跤锦标赛 |