| SSPL | Sacred Sword of the Patriots League 
| Others |
| SSPL | Sacred Word of the Patriot League
| Others |
| SSPL | Saratoga Springs Public Library
| Others |
| SSPL | Saratoga Springs Public Library,
| Others |
| SSPL | Saturation Sound Pressure Level
| Others |
| SSPL | Science & Society Picture Library
| Others |
| SSPL | Science and Society Picture Library
| Others |
| SSPL | Server Side Playlist
| Others |
| SSPL | Server Side Public License
| Others |
| SSPL | Settlement Service Provider List
| Others |
| SSPL | Smith Stanistreet Pharmaceuticals Limited
| Others |
| SSPL | Social Standard Platform League
| Others |
| SSPL | Soda Springs Public Library
| Others |
| SSPL | Software Standard Product List
| Others |
| SSPL | Solid State and Photonics Laboratory
| Others |
| SSPL | Solid State Physics Laboratory
| Others |
| SSPL | Space Shuttle Payload Launcher
| Others |
| SSPL | SPL Sound Pressure Level
| Others |
| SSPL | Standard Secoundary Program Loader
| Others |
| SSPL | Structured Session Procedure Language
| Others |
| SSPL | Student Space Programs Laboratory
| Others |
| SSPL | Sunshine State Premier League
| Others |
| SSPL | Survey of Student Perception of Learning
| Others |
| SSPL | System Support Package List
| Others |