TSSP
| Acronym | Definition |
|---|---|
| TSSP | Transportation Sector-Specific Plan |
| TSSP | Traveling Salesman Subset-Tour Problem |
| TSSP | Transport Sector Support Program (Papua New Guinea and Australia) |
| TSSP | Teknokent Savunma Sanayii Platformu (Turkish: Technopolis Defense Industry Platform) |
| TSSP | Thymus-Specific Serine Peptidase |
| TSSP | Tactical Satellite Signal Processor |
| TSSP | Telecommunication Sector Support Programme (Damascus, Syria) |
| TSSP | Technical Support Sales Professional |
| TSSP | Third Sector Strategic Partnership (UK) |