| dp2 | DatePad 2 Data |
| dp4 | Actuate Analytics Cube Profile |
| dpa | Dataplore Signals ASCII Data |
| dpatch | Dpatch Patch Data |
| dpb | DataPilot Data |
| dpb | Dataplore Signals Binary Data |
| dpc | Cadence OrCAD Design Rule Check Output Data |
| dpcache | Apple iPhoto Desktop Photos Cache |
| dpd | OmniServer Protocol Data |
| dpe | DPwinEHE Calculation |
| dpf | COMPRESS Drafter Data |
| dpf | F-Secure Default Policy File |
| dph | BAT Detector Plane Histogram Data |
| dpi | Adlib Express Document Processing Information |
| dply | RootCause Deploy Data |
| dpm | ANSYS Fluent DPM Output Data |
| dpm | DataPilot Ringtone Data |
| dpm | Dataplore Macro |
| dpr | ASReml Double Precision Binary Data |
| dpr | Digital InterPlot Data |
| dprec | Drawpile Record Data |
| dprecz | Drawpile Compressed Record Data |
| dprep | Microsoft Azure Dataflow Preparation Data |
| dps | DivX Player Skin |
| dpsi | SUPPA Differential Splicing Data |
| dpsml | PSML Dynamic Page Definition |
| dpsx | Barfield DPS1000 User Interface Data |
| dpt | Desktop DNA Template |
| dptxt | Drawpile Text Record Data |
| dpu | Advanced DHTML Popup Package |
| dpv | PrintView RAW Text |
| dpv | Siemens NX Drafting Standard |
| dpx | Vasco Digipass Data |
| dpy | IR Prognosis Client Display Document |
| dpz | IBM SPSS Deployment Package |
