| Rank | Abbreviation | Meaning |
|---|
| ***** | DHRS | Division of Human Resource Systems
| |
| ***** | DHRS | Drake Health Registry Study
| |
| ***** | DHRS | DOCA
| |
| **** | DHRS | Darjeeling Himalayan Railway Society
| |
| **** | DHRS | Department of Health Rehabilitative Services
| |
| **** | DHRS | Department of Human Resources Services
| |
| **** | DHRS | Decay Heat Removal System
| |
| **** | DHRS | Data Handling Recording System
| |
| *** | DHRS | Decent Human Rights Services
| |
| *** | DHRS | Danish HCI Research Symposium
| |
| *** | DHRS | Direct Heat Removal System
| |
| *** | DHRS | Dutch Hollow Randle Shaft
| |
| *** | DHRS | Dutch Hollow Richland Shaft
| |
| ** | DHRS | Day Health Rehabilitation Services
| |
| * | DHRS | Donetsk Human Rights School
| |