DOMF - Distributed Object Management Facility

DOOC - Distributed Object Oriented Computing

DOOL - Distributed Object Oriented Language

DOS - Disk Operating System

DOS - Distributed Object System

DOSEM - DOS Emulation

DOV - Data Over Voice

DOW - Day Of Week

DP - Data Processing

DPA - Demand Protocol Architecture

DPA - Document Printing Architecture

DPAM - Demand Priority Access Method

DPAREN - Data Parity Enable

DPB - Drive Parameter Block

DPC - Direct Program Control

DPCA - Distributed and Parallel Computer Architecture

DPI - Dots Per Inch

DPI - Distributed Protocol Interface

DPL - Descriptor Privilege Level

DPLAN - DSN Planner

DPM - Dual Processor Memory

DPM - Digital Panel Meter

DPM - Data Project Management

DPMA - Data Processing Management Association

DPMI - DOS Protected Mode Interface