SMFS
| Acronym | Definition |
|---|---|
| SMFS | Simple-Minded File System |
| SMFS | Single Molecule Force Spectroscopy |
| SMFS | Short Mystery Fiction Society |
| SMFS | Southampton Mineral and Fossil Society (UK) |
| SMFS | Southern Municipal Finance Society (National Federation of Municipal Analysts constituent society) |
| SMFS | Southern Mutual Financial Services (Louisiana) |
| SMFS | Smoky Mountain Field School (Tennessee) |