| Acronym | Definition |
|---|
| SMSS➣Sms Server |
| SMSS➣Session Manager Subsystem |
| SMSS➣Server Management Studio Sql |
| SMSS➣Session Manager Subsystem (Microsoft Windows NT) |
| SMSS➣School of Medical and Surgical Sciences (UK) |
| SMSS➣Sailor Moon Sailor Stars (anime) |
| SMSS➣St. Margaret's Secondary School (Singapore) |
| SMSS➣Send Max Segment Size |
| SMSS➣Soil Mechanics Surface Sampler |
| SMSS➣Schedule Management Subsystem |
| SMSS➣St. Mark's Secondary School (various locations) |
| SMSS➣St. Mary's School, Sagada (Philippines) |
| SMSS➣Sailor Moon Super Super (anime) |
| SMSS➣Sun Managed Security Services |
| SMSS➣Survivable Missile Surveillance System |
| SMSS➣Sailor Moon Super Senshi (anime) |