| Rank | Abbreviation | Meaning |
|---|
| ***** | SPSP | Steel Pipe Sheet Pile
| |
| ***** | SPSP | Sangkap Pinoy Seal Program
| |
| **** | SPSP | Savings and Profit Sharing Plan
| |
| ** | SPSP | Society for Philosophy of Science in Practice
| |
| ** | SPSP | Supplemental Pension Savings Plans
| |
| * | SPSP | Shanghai Pudong Software Park
| |
| * | SPSP | Society for Personal and Social Psychology
| |
| * | SPSP | Sector Policy Support Programme
| |
| * | SPSP | Secretaria de Patrimônio e Serviços Públicos
| |
| * | SPSP | Strategic Problem Solving Process
| |
| * | SPSP | Sea Port of Saint Petersburg
| |
| * | SPSP | Sao Paulo State Police
| |
| * | SPSP | Social and Personality Psychology
| |
| * | SPSP | Szkoła Podoficerska Sił Powietrznych
| |
| * | SPSP | Standard Power Supply Program
| |
| * | SPSP | Sociedade de Pediatria de São Paulo
| |
| * | SPSP | Structure Protection and Safety Plan
| |
| * | SPSP | Stochastic Project Scheduling Problem
| |
| * | SPSP | Strategic Planning for Suicide Prevention
| |
| * | SPSP | State Park Stewardship Program
| |
| * | SPSP | Sudan Peace Support Project
| |
| * | SPSP | shoulder pain in supine position
| |
| * | SPSP | Salt Point State Park
| |
| * | SPSP | Society for Peace Studies and Practice
| |
| * | SPSP | Scale Private Service Providers
| |