| Acronym | Definition |
|---|
| STLS➣Structured Total Least Squares |
| STLS➣Sternberg Triangular Love Scale (social psychology) |
| STLS➣Southern Tier Library System (Painted Post, NY) |
| STLS➣Soft Tissue Limb Sarcoma |
| STLS➣Stinger Launch Simulator |
| STLS➣Surface Tension Lowering Substance |
| STLS➣Specified Transfer Listing Service (American Registry for Internet Numbers) |
| STLS➣Subacute Thyroiditis-Like Syndrome |