SMILES
| Acronym | Definition |
|---|---|
| SMILES | Simplified Molecular Input Line Entry Specification (aka Simplified Molecular Input Line Entry System) |
| SMILES | Southcoast Mentoring Initiative for Learning, Education and Service |
| SMILES | Strategic Management in the Life and Engineering Sciences (University of Wisconsin program; Madison, WI) |
| SMILES | Sub-Millimeter Wave Limb-Emission Sounder |
| SMILES | Southern Minnesota Independent Living Enterprises & Services, Inc. |
| SMILES | Seattle Men's Institute for Leadership Effectiveness |