| Acronym | Definition |
|---|
| DSSE | Domain Specific Software Engineering |
| DSSE | Digium Switchvox Support Engineer (certification) |
| DSSE | Declarative Systems and Software Engineering (research group) |
| DSSE | Digital Sun Sensor Electronics (US NASA) |
| DSSE | Developmental Software Support Environment |
| DSSE | Dublin South Supported Employment Ltd. (Dublin, Ireland) |
| DSSE | Dependable Systems and Software Engineering Group (University of Southampton; UK) |
| DSSE | Development System Software Environment |
| DSSE | Du Signal au Système Électronique (French: Electronic System Signal) |
| DSSE | Do Something Society Entertainment |