TLSS
| Acronym | Definition |
|---|---|
| TLSS | Teaching and Learning Support Services (various universities) |
| TLSS | Tactical Life Support System |
| TLSS | The Larry Sanders Show (TV show) |
| TLSS | Temporary Limb Salvage Shunt (Vascutek, Ltd.) |
| TLSS | Through Life Support Standard (UK Ministry of Defense) |
| TLSS | Tulane Life Support Society (Tulane University; New Orleans, LA) |
| TLSS | Transit Load Securement Systems (UK) |