| DEMP | Diving Emergency Management Program | 潜水应急管理计划 |
| DEMP | Drug Emporium, Inc. | 药店有限公司。 |
| DEMP | Density Equalizing Map Projection | 密度均衡贴图投影 |
| DEMP | Dispersed Electromagnetic Pulse | 分散电磁脉冲 |
| DEMP | Dipole Electromagnetic Profiling | 偶极子电磁剖面 |
| DEMP | Diesel Engine Maintenance Program | 柴油发动机维护计划 |
| DEMP | Directorate of Environmental Management and Planning | 环境管理和规划局 |