| SLPC | Sacramento Loan Processing Center 
| Others |
| SLPC | Safety Learning Performance Center
| Others |
| SLPC | Saint Lawrence Parks Commission
| Others |
| SLPC | Saint Lawrence Psychiatric Center
| Others |
| SLPC | Secondary Ladder Point Security
| Air Transport, Airport |
| SLPC | Sichuan Leaders Petrochemical Company
| Others |
| SLPC | Single Large Project Course
| Business, Certification, Education, Project |
| SLPC | Single Loop Power Controller
| Others |
| SLPC | Southern Luzon Polytechnic College
| Others |
| SLPC | Spatial Law and Policy Committee
| Others |
| SLPC | Special Legume Protein Concentrate
| Others |
| SLPC | Sports Law And Policy Centre
| Others |
| SLPC | Spring Lake Presbyterian Church
| Others |
| SLPC | Springton Lake Presbyterian Church
| Others |
| SLPC | Sri Lanka Press Council
| Others |
| SLPC | St Lawrence Psychiatric Center
| Others |
| SLPC | St Louis Poetry Center
| Others |
| SLPC | Stanford Local Programming Contest
| Others |
| SLPC | State Level Permission Committee
| Others |
| SLPC | Student Leadership and Professional Competencies
| Others |
| SLPC | Student Led Portfolio Conference
| Others |
| SLPC | Student Life and Performance Center
| Others |
| SLPC | Supported Liquid Phase Catalyst
| Others |