| Acronym | Definition |
|---|
| TLSP➣The Last Shadow Puppets (band) |
| TLSP➣Transport Layer Security Protocol |
| TLSP➣Traffic Light Synchronization Program (California Transportation Commission) |
| TLSP➣Tailored Logistics Support Program (US DoD) |
| TLSP➣Trypsin-Like Serine Protease |
| TLSP➣Transport Layer Service Protocol (Network Security Standards Oversight Group) |
| TLSP➣Titanium Locking Screw-Plate (cervical spine fractures) |