TLCS
| Acronym | Definition |
|---|---|
| TLCS | Total Life Cycle Support (various organizations) |
| TLCS | Total Level Control System (camera feature) |
| TLCS | Teaching, Leadership and Curriculum Studies (college program) |
| TLCS | Television Licensable Content Service |
| TLCS | Twin Lakes Christian School (Aptos, CA) |
| TLCS | Torpedo Launch Canister System |
| TLCS | Two-Loop Closing System (parachute) |