| Acronym | Definition |
|---|
| SSMS | SQL Server Management Studio (Microsoft) |
| SSMS | Sql Server Management Studio |
| SSMS | Safety and Security Management System (Viyya) |
| SSMS | Sawgrass Springs Middle School (Coral Springs, Florida, USA) |
| SSMS | Symantec Security Management System |
| SSMS | Sandy Springs Middle School (Sandy Springs, GA) |
| SSMS | Spark Source Mass Spectroscopy |
| SSMS | South Seminole Middle School |
| SSMS | Surface-To-Surface Missile System |
| SSMS | Special Services Management System (Sprint) |
| SSMS | Single Shelter Message Switch |
| SSMS | Snow-Shore Media Server (Brooktrout) |
| SSMS | Standard Survivable Message Set (message format for missile warning sensors) |
| SSMS | South Spencer Middle School (Rockport, IN) |
| SSMS | Single Screw Merchant Ship |
| SSMS | Sectorized Spatial Multiplex System |
| SSMS | Supply Support Management System |
| SSMS | Sultry Singin' Men of Soul (Chicago, IL band) |
| SSMS | Supplier Selection and Management System |
| SSMS | Speed Short Message Service (cell phones) |
| SSMS | Secure SMS Messaging Protocol |
| SSMS | Shattuck St. Mary's School (Faribault, MN) |