| Rank | Abbreviation | Meaning |
|---|
| ***** | SSMF | Surface to Surface Missile Force
| |
| **** | SSMF | Standard Single Mode Fiber
| |
| **** | SSMF | Southern States Mastiff Fanciers
| |
| **** | SSMF | Space Station Millimeter Facility
| |
| **** | SSMF | Separate Statement of Material Facts
| |
| **** | SSMF | Specimen Shell Managed Fishery
| |
| **** | SSMF | Sunset Strip Music Festival's
| |
| **** | SSMF | Space Station Microwave Facility
| |
| **** | SSMF | Sailors and Marines Fund
| |
| **** | SSMF | Standard Single Mode Fibre
| |
| **** | SSMF | Shutter Systems Manufacturing of Florida
| |
| **** | SSMF | Sitka Summer Music Festival
| |
| *** | SSMF | Senju Service Management Framework
| |
| *** | SSMF | Sewanee Summer Music Festival
| |
| *** | SSMF | Summer Soul Music Festival
| |
| ** | SSMF | Soldiers', Sailors' and Marines' Fund
| |
| ** | SSMF | State School Moneys Fund
| |
| ** | SSMF | Sunset Strip Music Fest
| |
| ** | SSMF | Sunset Street Music Festival
| |
| ** | SSMF | Sir Stanley Matthews Foundation
| |
| * | SSMF | Stainless Steel Metal of Florida
| |
| * | SSMF | Southern Shore Music Festival
| |
| * | SSMF | Susanne Schmidt and Martin Frey
| |
| * | SSMF | Sara the Shy Mastiff a Fearful
| |
| * | SSMF | Singapore Sites for Media Freaks
| |