| Abbreviation | Definition |
|---|---|
| SERI | Samsung Economic Research Institute |
| SESWA | South East Storm Water Association |
| SETA | Southampton Engineering Training Association |
| SEWA | Self Employed Women Association |
| SFAA | Surety Fidelity Association of America |
| SFAA | Surety & Fidelity Association of America |
| SFB | Society For Biomaterials |
| SFEA | State Farm Employees Association |
| SFOA | Swiss Futures And Options Association |
| SFPA | Southern Forest Products Association |
| SFPE | Society of Fire Protection Engineers |
| SFRC | Sioux Falls Recruiting Cooperative |
| SFWA | Science Fiction and Fantasy Writers of America |
| SGA | Self Government Association |
| SGA | Silica Gel Alliance |
| SGA | Southern Gas Association |
| SGA | Southern Governors' Association |
| SGCC | Safety Glazing Certification Council |
| SGE | Society of Government Economists |
| SGGA | Saskatchewan Grain Growers Association |