| zxu | Immersioni Dive Logbook DL7 Data |
| zyp | Reason Subtractor Synth Instrument Patch |
| zys | Business Integrator Database |
| zzd | ISIS Detailed Convergence Data |
| zzj | ISIS Outputs Matrix Coefficients Data |
| zzo | ISIS Control Unit Data |
| zzr | ZoneAlarm MailSafe Renamed File |
| zzs | ISIS Initial Conditions Data |
| zzs | MultiView Script |
| zzt | ISIS Unit Data Store |
| zzx | ISIS Results Data |
| zzz | WRAP Priority Sequence Stream Flow Availability Data |
| ^^^ | Pervasive.SQL Database |
| _14 | Altair FEKO Temporary Storage Data |
| _15 | Altair FEKO Temporary Storage Data |
| _16 | Altair FEKO Temporary Storage Data |
| _20 | Altair FEKO Temporary Storage Data |
| _21 | Altair FEKO Temporary Storage Data |
| _gs | Roboform GoodSync Data |
| _h | Adobe Type Manager Japanese Font Outline |
| _pd | Creo CADDS Data |
| _vc | ViewChoice Data |
| __a | File Splitter & Joiner Encrypted File |
| __b | File Splitter & Joiner Encrypted Archive |
| {pb | Corel WordPerfect Document Index |
| ~cr | CardRecovery Temporary File |
| ~cw | Circuit Wizard Backup |
| ~dp | Delphi Project Backup |
| ~hm | HostMonitor TestList Backup |
| ~mn | Norton Commander Menu Backup |
