TILS
| Acronym | Definition |
|---|---|
| TILS | Telecom Italia Learning Services (Italy) |
| TILS | Teaching and Learning Support (various universities) |
| TILS | The Institute of Legal Studies (Islamabad, Pakistan) |
| TILS | Training Initiative List Scheme (medical training; UK) |
| TILS | TRNA (Transfer Ribonucleic Acid)-Ile-Lysidine Synthase (cell protein) |
| TILS | TMDE Inventory List System |