| SSLP | Same Sex Life Partner 
| Others |
| SSLP | Sea Science and Leadership Program
| Others |
| SSLP | Secondary Schools Literacy Project
| Others |
| SSLP | Seismic Safety Loan Program
| Others |
| SSLP | Senior Secured Loan Program
| Others |
| SSLP | Simple Sequence Length Polymorphism
| Others |
| SSLP | Simple Sequence Length Polymorphisms
| Others |
| SSLP | Simple Service Location Protocol
| Others |
| SSLP | Single Sequence Length Polymorphism
| Others |
| SSLP | Sit Still Look Pretty
| Others |
| SSLP | Sit Still, Look Pretty
| Others |
| SSLP | Six Sigma Lean Professional
| Others |
| SSLP | Six Sigma Lean Professional Certification
| Others |
| SSLP | Soft Second Loan Program
| Others |
| SSLP | Software Site License Program
| Others |
| SSLP | Southwark Schools Learning Partnership
| Others |
| SSLP | Southwark Schools' Learning Partnership
| Others |
| SSLP | Steady State Low Power
| Others |
| SSLP | Student Service Learning Plan
| Others |
| SSLP | Summer Service and Learning Program
| Others |
| SSLP | Summer Service Learning Program
| Others |
| SSLP | Summer Service Learning Projects
| Others |
| SSLP | Sure Start Local Programme
| Others |
| SSLP | Symantec Security License Program
| Others |
| SSLP | The Slim Shady LP
| Others |