| Subject | English | Chinese |
| earth.sc. | engineering data and information system | 工程数据与信息系统 |
| busin. | Engineering Data and Information System | 工程数据信息系统 |
| space | engineering data information system | 工程数据信息系统 |
| el. | . engineering data information system | 工程数据信息系统 |
| telecom. | Engineering Data Information System | 美国工程数据信息系统 |
| el. | engineering data management and information control system | 工程数据管理与信息控制系统 |
| earth.sc. | engineering data management information control system | 工程数据管理信息控制系统 |
| el. | joint engineering data management and information control system | 联合工程数据管理与信息控制系统 |
| avia. | reference engineering data automated retrieval system/engineering information delivery | 相关工程资料自动检索系统工程信息提交 |