| ECAM | Environmentally Conscious Advanced Manufacturing | 环保先进制造 |
| ECAM | Environmental Cost Analysis Methodology | 环境成本分析方法 |
| ECAM | External Cable Assembly Module (3M fiber optic closures) | 外部电缆组件模块（3M光纤外壳） |
| ECAM | Energy Conservation And Management | 节能与管理 |
| ECAM | Ecole Centrale des Arts et MÉtiers (Belgium) | Ecole Centrale des Arts et MÉtiers (Belgium) |
| ECAM | ERTS Command Auxiliary Memory | ERTS命令辅助存储器 |
| ECAM | Ecole Catholique d'Arts et Metiers (French) | 法国Catholique d 'Arts Metiers(法国) |
| ECAM | Electronics Computer-Aided Manufacturing | 电子计算机辅助制造 |
| ECAM | Electronic Centralized Aircraft Monitor | 电子集中飞机监视器 |
| ECAM | Enhanced Configuration Access Mechanism | 增强的配置访问机制 |
| ECAM | Enhanced Chemical Agent Monitor (Smiths Detection) | 增强型化学试剂监测器（史密斯检测） |
| ECAM | Enterprise Communications Analysis Module | 企业通信分析模块 |