| Abbreviation | Definition |
|---|---|
| SFL | S/MIME Freeware Library |
| SFLC | Software Freedom Law Center |
| SFMEA | Software Failure Mode and Effect Analysis |
| SFMEA | Software Failure Mode and Effects Analysis |
| SFMEA | Software Failure Modes and Effects Analysis |
| SFMEA | Software Failure Modes Effects Analysis |
| SFML | Simple and Fast Multimedia Library |
| SFP | Semantic Framework for Patterns |
| SFP | Software Floating Point |
| SFPW | Scottish Functional Programming Workshop |
| SFR | Split Frame Rendering |
| SFS | SAN Foundation Software |
| SFS | Software Functional Specification |
| SFSB | Shared File Synchronization Block |
| SFSB | Simple Financial Site Builder (software) |
| SFTBC | Sorry For The Broadcast |
| SFTP | Secure File Transfer Protocol |
| SFTWE | Software |
| SFU | Services For Unix |
| SFV | Simple File Validator |