| IDCS | International Data Collection System | 国际数据收集系统 |
| IDCS | Internet and Distributed Computing Systems | 互联网和分布式计算系统 |
| IDCS | Integrated Defense Communications System | 综合国防通信系统 |
| IDCS | International Digital Crossconnect System (Tellabs) | 国际数字交叉连接系统（Tellabs） |
| IDCS | International Deaf Children's Society (London, UK) | 国际聋人儿童的社会(英国伦敦) |
| IDCS | Integrated Document Control System | 综合文件控制系统 |
| IDCS | Interior Design Confederation - Singapore | 室内设计联合会-新加坡 |
| IDCS | Integrated Data Coding System | 综合数据编码系统 |
| IDCS | Integrated Data Communications Systems, Inc. | 集成数据通信系统公司。 |