| Acronym | Definition |
|---|
| SSIS➣SQL Server Integration Services (Microsoft) |
| SSIS➣Sql Server Integration Services |
| SSIS➣School of Social Sciences and International Studies (Australia) |
| SSIS➣Structural Statistics for Industry and Services (Organization for Economic Cooperation and Development) |
| SSIS➣Social Services Information System (UK) |
| SSIS➣Surveying and Spatial Information System (Australia) |
| SSIS➣Space Station Information System |
| SSIS➣Sultan Sharafuddin Idris Shah |
| SSIS➣Security Screening Information System (various companies) |
| SSIS➣Scanning Surface Inspection System |
| SSIS➣State Security Investigations Sector (Egyptian Ministry of the Interior) |
| SSIS➣Sales Support and Infrastructure Services |
| SSIS➣Specialized Security and Investigation Services (Montreal, Quebec, Canada) |