| Term | Full Form | Category |
|---|---|---|
| SLEP | El Peru, Bolivia | Others |
| SLEP | Secondary Level English Proficiency | Others |
| SLEP | Service Life Extension Program | Others |
| SLEP | Service Life Extension Programme | Others |
| SLEP | Shelf Life Extension Program | Others |
| SLEP | Sheriffs Law Enforcement Program | Others |
| SLEP | Sick Leave Exchange Program | Others |
| SLEP | Speech and Language Education Program | Others |