| MDSS | II Marine Air-Ground Task Force (MAGTF) Deployment Support System II 
| Others |
| MDSS | Ma Dou So Shi
| Others |
| MDSS | Madras Delayed Standard Specifications
| Others |
| MDSS | Maintenance Decision Support System
| Others |
| MDSS | Maintenance Decision Support Systems
| Others |
| MDSS | Management Decision Support System
| Others |
| MDSS | Managerial Design Supplemental Service
| Others |
| MDSS | Marbach Die Storage System
| Others |
| MDSS | Marketing Decision Support System
| Others |
| MDSS | Marsoft Decision Support System
| Others |
| MDSS | Mass Data Storage System
| Others |
| MDSS | Massive Data Storage Service
| Others |
| MDSS | Massive Data Storage System
| Others |
| MDSS | Mean Deviation Similarity Score
| Others |
| MDSS | Measured Depth Sub Sea
| Others |
| MDSS | Medical Data Surveillance System
| Others |
| MDSS | Medical Decision Support Software
| Others |
| MDSS | Medical Decision Support System
| Others |
| MDSS | Medical Device Safety Service
| Others |
| MDSS | Melbourne Dental Student Society
| Others |
| MDSS | Michigan Disease Surveillance System
| Others |
| MDSS | Missouri Department of Social Services
| Others |
| MDSS | Mitsubishi Dynamic Suspension System
| Others |
| MDSS | Mobile Data Synchronization Service
| Others |
| MDSS | Mobile Display Sub System
| Others |
| MDSS | Mobilization Decision Support System
| Others |
| MDSS | Multi Drive Slice Service
| Others |
| MDSS | Multi Dynamic Sound System
| Others |
| MDSS | Multicast Distributed Shortcut Switching
| Others |
| MDSS | Multiple Disconnect Safety Systems
| Others |