| DLMS | Distribution Line Messaging Specification | 配电线路消息规范 |
| DLMS | Delayed Least Mean Squares | 延迟最小二乘法 |
| DLMS | Device Language Message Specification | 设备语言消息规范 |
| DLMS | Defense Logistics Management System | 国防后勤管理系统 |
| DLMS | Digital Library Management System | 数字图书馆管理系统 |
| DLMS | Digital Land Mass System | 数字大陆块系统 |
| DLMS | Defense Logistics Management Standards | 国防后勤管理标准 |
| DLMS | David Leeder Middle School (Canada) | David Leeder中学（加拿大） |
| DLMS | Data Link Management System | 数据链路管理系统 |