| Abbreviation | Definition |
|---|---|
| DOC | Digital Oscillator Control |
| DOEACC | Department of Electronics Accreditation for Computer Courses |
| DOEACC | Department of Electronics Accreditation of Computer Courses |
| DOEACC | Department of Electronics and Accreditation of Computer Classes |
| DOEACC | Department of Electronics and Accreditation of Computer Courses |
| DOEE | Department of Electronic Entertainment |
| DOF | Degree Of Freedom |
| DOF | Depth Of Field |
| DOGMA | Distributed Object Group Metacomputing Architecture |
| DOP | Di-OctylPhthalate |
| DOS | Density Of States |
| DOS | Disk Operating System |
| DOSO | Description Of System Operation |
| DOTS | Digital-Optical Technology System |
| DP | Descriptive Polarity |
| DPA | Destructive Physical Analysis |
| DPA | Displacement Per Atom |
| DPA | Doherty Power Amplifier |
| DPB | Double Positioning Boundary |
| DPDT | Double Pole Double Throw |