| sh8 | CIRCAD Schematic Document |
| sh9 | CIRCAD Schematic Document |
| sha | Altair FEKO Shadowing Information Data |
| sha | CorelDraw Shader Data |
| sha | SHA-1 Checksum |
| sha1 | SHA-1 Checksum |
| sha256 | SHA256 Hash Data |
| sha256sum | SHA256 Hash Data |
| sha512 | SHA512 Hash Data |
| shadow | FontTwister Shadow Data |
| shai | chemSHERPA-AI Data |
| shape | Dia Shape File |
| shapes | GIANTS Engine Shapes Data |
| sharc | PlayStation Home Encrypted Data |
| sharedview | Microsoft SharedView Data |
| shb | Windows Shell Scrap Object |
| shc | Adobe Photoshop Shape Curves |
| shci | ChemSHERPA-CI Data |
| shd | PTC Creo Shade Display Data |
| shd | Windows Shadow Header |
| she | Medusa CAD Sheet Data |
| sheet | Dia Sheet Data |
| shelx | SHELX Data |
| shf | PGP Share Data |
| shf | RISC OS StrongHelp Data |
| shft | Shift Work Calendar Data File |
| shh | Adobe Photoshop Shadow and Highlight Data |
| shl | Inno Setup String Tables File |
| shlibs | Debian Package Shared Library Information |
| shm | Corel WordPerfect Shell Macro Library |
| shm | Siebel Server Shared Memory File |
| sho | Show Pro Software Show Document |
| show | Thinkfree Office NEO Show Document |
| shp | Autodesk AutoCAD Shapefile |
| shp | Broderbund PrintMaster Shape Library |
