unv | Forecast Pro Univariate Forecast Data |
| I-DEAS UNV File |
| SAP Business Objects Universe Data |
uoml | OASIS Unstructured Operation Markup Language Data |
up2 | COOL 3D Plug-ins Board Data |
upd | COOL 3D Plug-in Data |
| Pioneer CDJ-1000MK3 Firmware Update |
| Program Update Information |
| ProUpdater Per-directory Settings Data |
update | ISAPI Update Data |
upe | UPStart Export Data |
upf | Unified Power Format |
upl | CYANA Upper Distance Limit File |
| Starmoney Agent Upload Data |
| TSP-INet Server Request Data |
upm | PenMail Data |
upoi | iGO 2008 POI Database |
upr | FileMaker Pro User Dictionary |
ups | UltraMixer Preset Data |
| VisualBoy Advance UPS Patch File |
upt | Connectivity Memory Model Update Timing File |
upvc | UniversalPlantViewer v4 Model Data |
upw | MODFLOW Upstream Weighting Package |
upz | Starmoney Agent Download Data |
urb | BlueM Consumers Data |
urd | Ultra Recall Database |
urd-journal | Ultra Recall Journaling Data |
urf | AppFace Skin |
| Radar ViewPoint Universal Radar Format Data |
uri | Uniform Resource Identifiers List |
urj | Ultra Fractal Render Job |
urls | Getright Internet Shortcuts List |
urn | H3DAPI Uniform Resource Name Data |
urq | Review QuickChart Chart Data |
urrs | UFS Explorer IntelliRAW Rules |
urs | ControlDraw User Requirements Specifier |
usage | SNORT Usage Data |
usb | SiSoftware Sandra USB Data |
| WOW! Diagnostic USB Data |
usblog | UsbSnoop Log |
usbso | Teledyne LeCroy Protocol Analyzer Settings Data |
usbz | UltraMixer Sample Bank Data |
usd | Epson Print Image Framer Tool Standard Frame |
| USD ASCII Data |
usda | USD ASCII Data |
usdc | USD Binary Data |
usdz | ARKit USDZ Augmented Reality Data |
use | MKS Source Integrity Project Cache |
useq | USeq Genome Data |
user | Unix Filesystem User Quota Data |
userkey | Weblogic Admin UserKey Data |
userprofile | Norton Antivirus User Profile Data |
usf | EVGA Precision X Skin |
usg | PC-Doctor for Windows Data |
usk | Ultraplayer Playlist Data |
usl | CX-Supervisor User Defined Text Data |
| PC-Bibliothek User Dictionary Data |
usm | Epson PIF Tool Multiple Size Frame |
usr | Daqarta User Units Data |
| NEK5000 USRfile |
| Pegasus Mail User Data |
| SigmaWin+ User Level Data |
| SmartMusic Custom Data |
uss | WinUAE Saved State |
ust | WiFi SiStr Exported User Theme |
usv | LG Xenon Phone Contact List Data |
usz | Stardock SkinStudio Data |
utb | Microsoft Flight Simulator X Traffic Data |
| uTBackup Backup Data |
utf | AOL Software Update |
utg | LeCroy USBTracer Generation Data |
uti | SpyBot Search and Destroy Include Data |
utl | Intuit QuickBooks Accounting Data |
uts | SpyBot Search and Destroy Include Data |
utsch | UltiBoard Schematic Capture Data |
uu | Uuencoded Data |
uue | Uuencoded Data |
uuid | Linux UUID Data |
uum | Minuum Keyboard Backup |
uus | Ultra Utility Skin Data |