| SLTP | San Luis Transmission Project
| Others |
| SLTP | Sekolah Lanjutan Tingkat Pertama
| Others |
| SLTP | Servant Leadership Training Programme
| Others |
| SLTP | Service Learning Team Project
| Others |
| SLTP | Simple Lightweight Transport Protocol
| Others |
| SLTP | Simplified Local Ternary Patterns
| Others |
| SLTP | Sri Lanka Tipitaka Project
| Others |
| SLTP | Sri Lanka Tripitaka Project
| Others |
| SLTP | Sterile Liquid Transfer Ports
| Others |
| SLTP | Stop Loss Trigger Price
| Others |
| SLTP | Supporting Learning and Teaching Pathway
| Others |
| SLTP | System Level Test Procedure
| Others |
| SLTP | Tipuani, Bolivia
| Others |