| Acronym | Definition |
|---|
| SFS | Stepless Frequency Selection |
| SFS | Suomen Standardisoimisliitto (Standards Association of Finland) |
| SFS | School of Foreign Service |
| SFS | Security Forces Squadron |
| SFS | San Francisco Symphony |
| SFS | Sydney Football Stadium |
| SFS | Scholarship for Service |
| SFS | Shared File System |
| SFS | Scalable File Share (HP) |
| SFS | SAN File System (IBM) |
| SFS | Senior Foreign Service |
| SFS | Sienar Fleet Systems (Star Wars) |
| SFS | Seoul Foreign School |
| SFS | Société Française de Systématique |
| SFS | Shape from Silhouette |
| SFS | Sunflower Seeds |
| SFS | Search for Spock (Star Trek movie) |
| SFS | Georgetown School of Foreign Service (Georgetown University) |
| SFS | Self-Certifying Filesystem |
| SFS | Self Financing Scheme |
| SFS | Strongly Fault-Secure |
| SFS | Savvis Federal Systems (Herndon, VA) |
| SFS | Sydney Flying Squadron (Australia) |
| SFS | State Funding Study (EPA) |
| SFS | Start of Frame Sequence |
| SFS | Senior Flight Surgeon |
| SFS | Standard Flower Show |
| SFS | Software Functional Specification |
| SFS | Sports Fitness Specialist |
| SFS | Sybase Financial Server |
| SFS | Strike Fighter Series (Suncom family of PC flight controllers) |
| SFS | Star Field Simulator |
| SFS | Serpentine Fibula Syndrome |
| SFS | Stochastic False Sharing |
| SFS | Superluminescent Fiber Source |
| SFS | Somalia Fisheries Society |
| SFS | Sine Fraude Sua (Latin: With No Deceit, epigraphy) |
| SFS | Sovereign Financial Group |
| SFS | Stored Forward Switching |
| SFS | Shakespeare Foundation of Spain |
| Sfs | Samarbeidsrådet for Storfekontroll |
| SFS | Scottish Fields Service |
| SFS | Summer Fields School (India) |
| SFS | Systems Fielding Support |
| SFS | Stochastic Fair Sharing Algorithm |
| SFS | Subsistence Financial System |
| SFS | Street Fighter Society (gaming community) |