| Abbreviation | Definition |
|---|---|
| LPO | Loss Preventions Officer |
| LPPAP | Lowest Paid Plumber At Plan |
| LPS | Licensed Prevention Specialists |
| LRD | Licensed Registered Dietitian |
| LRT | Lobster Repair Technician |
| LS | Land Surveyor |
| LSA | Local Security Assistant |
| LSC | Licensed School Counselor |
| LSC | luminescent Solar Concentrator |
| LSCSW | Licensed Specialist Clinical Social Worker |
| LSI | Land Surveyor Intern |
| LSIT | Licensed Surveyor In Training |
| LSO | Laser Safety Officer |
| LSP | Language Service Provider |
| LSP | Licensed Site Professional |
| LSTE | Lead System Test Engineer |
| LSW | Licensed Social Worker |
| LT | Landscape Technician |
| LT | Lead Trainer |
| LTE | Limited Term Employee |