| sat | Standard ACIS Text |
| sav | SPSS Data |
| sav | General Saved Data |
| savedsearch | Mac OS X Spotlight Saved Search |
| saver | Mac OS X Screensaver File |
| savf | IBM AS/400 Save File |
| say | Saya Matrix Accounting Database |
| sb2 | SerialBox Package |
| sb7 | SAS Backup |
| sba | SpeedBalance Accounting Database |
| sbc | Microsoft Accounting Company Data |
| sbcm | SlimBrowser Commands File |
| sbd | Microsoft Accounting Data |
| sbdb | SongbookDB Pal Database |
| sbe | SpyBot Search and Destroy Exclude Data |
| sbfm | SlimBrowser Form Data |
| sbi | SpyBot Search and Destroy Database |
| sbj | z-Tree Subject |
| sbjb | SlimBrowser Job Data |
| sbk | SWiSH Max Backup Data |
| sbk | Abacom sPlan Database |
| sbl | Microsoft Accounting SQL Server Log |
| sbox | sBOX Meta-file |
| sbp | OpenSBP CNC Program |
| sbq | Superbase Quick Report File |
| sbs | SpyBot Search and Destroy Include |
| sbstore | Mozilla Firefox Safebrowsing Database |
| sbw | US Treasury Savings Bonds Wizard Data |
| sc0 | Structure Survey Editor Profile |
| sc2 | SAS Catalog |
