| SPDP | IEEE Symposium on Parallel and Distributed Processing 
| Others |
| SPDP | Sarawak Progressive Democratic Party
| Others |
| SPDP | Schedulers Professional Development Program
| Others |
| SPDP | Screen Protected Drip Proof
| Others |
| SPDP | Sev Potato Dahi Puri
| Others |
| SPDP | Sev Puri Dahi Puri
| Others |
| SPDP | Shell Prospecting and Development Peru
| Others |
| SPDP | Shev Potato Dahi Puri
| Others |
| SPDP | Smart Phone Dumb Person
| Others |
| SPDP | Software Professional Development Program
| Others |
| SPDP | Somali People's Democratic Party
| Others |
| SPDP | Sony Pictures Digital Productions
| Others |
| SPDP | Space Plasma Diagnostic Package
| Others |
| SPDP | Space Product Development Program
| Others |
| SPDP | Space Professional Development Program
| Others |
| SPDP | Spare Parts Data Package
| Others |
| SPDP | Staff Performance and Development Plan
| Others |
| SPDP | State Policy Documentation Project
| Others |
| SPDP | Student Professional Development Program
| Others |
| SPDP | Sudan Peacebuilding for Development Project
| Others |
| SPDP | Superintendent Professional Development Program
| Others |
| SPDP | Superintendents Professional Development Program
| Others |
| SPDP | Supervisor Professional Development Program
| Others |
| SPDP | Supplier Performance Development Process
| Others |