| SMFC | San Marcos Foothills Coalition
| Others |
| SMFC | San Mateo Foster City
| Others |
| SMFC | San Mateo-Foster City
| Others |
| SMFC | Sandwich Membrane Flow Cell
| Others |
| SMFC | Sediment Microbial Fuel Cells
| Others |
| SMFC | Service Member Family Care
| Others |
| SMFC | Smith Manoeuvre Financial Corporation
| Others |
| SMFC | Smokey Mountain Fight Club
| Others |
| SMFC | Solar Microbial Fuel Cell
| Others |
| SMFC | Solihull Model Flying Club
| Others |
| SMFC | Solihull Moors Fusball Club
| Others |
| SMFC | South Melbourne Football Club
| Others |
| SMFC | Southeastern Massachusetts Festival Chorus
| Others |
| SMFC | Southern Maryland Futsal Club
| Others |
| SMFC | Sporting Maryland Futsal Club
| Others |
| SMFC | Spring Mill Fire Company
| Others |
| SMFC | St Mirren Football Club
| Others |
| SMFC | Streetsville Meadowvale Football Club
| Others |
| SMFC | Sunrise Monfort Family Clinic
| Others |
| SMFC | Supermonkey Fan Club (X-4)Dart monkey
| Others |
| SMFC | Supreme Master First Class
| Others |