D-VID

Dynamic - Voltage IDentification (ict/comp/cpu)

DA

Destination (MAC) Address (ict/net)

DA

Destination Address (org/ieee/ethernet/frame)

DAC

Discretionary Access Control (ict/os/unix)

DAC

Dual Attached Concentrator (org/ansi/fddi)

DACS

Distributed Access Control System (org/asf)

DACS

Digital Access Control System (org/itu/isdn)

DAEMON

Disk And Execution MONitor (ict/os)

DAF

Directory Access Function (org/itu/x500)

DAF

Distributed Application Facility (org/psoc/rina)

DAG

Directed Acyclic Graph (ict/concept)

DAM

Draft AMendment (org/iso)

DANTE

Deutschsprachige ANwendervereinigung TEx (org)

DAP

Directory Access Protocol (org/itu/x500)

DAP

Distributed Application Process (org/psoc/rina)

DAS

Dual Attachment Station (org/ansi/fddi)

DASP

Drive Active, Slave Present (ict/comp/hdd)

DAU

Dümmster Anzunehmender User (jargon)

DAVIC

Digital Audio-Visual applicatIons and Services (org)

DB

Database (ict)

DBA

Dynamic Bandwidth Allocation (ict/net)

DbC

Design by Contract (ict/dev)

DBMS

Database Management System (ict/db)

DC

Domain Component (com/us/microsoft/ad)

DC

Data Center (ict/cloud)

DC

Data-to-Clock (ict/comp/dvd)

DC1

Device Control 1 (org/ansi/ascii)

DC2

Device Control 2 (org/ansi/ascii)

DC3

Device Control 3 (org/ansi/ascii)

DC4

Device Control 4 (org/ansi/ascii)

DCB

Disk Coprocessor Board (ict/comp/hdd/scsi)

DCC

Data Communication Channels (ict/net/sdh)

DCC

Data Country Code (org/itu/atm)

DCD

Data Carrier Detect (ict/device/modem)

DCE

Distributed Computing Environment (ict/net)

DCF

Data Communication Function (org/itu/m3000)

DCN

Data Communication Network (org/itu/m3000)

DCOM

Distributed Component Object Model (com/us/microsoft)

DCU

Dublin City University (edu/ie)

DD

Double Density (ict/comp/fdd)

DDD

Domain-driven Development (ict/dev)

DDDS

Dynamic Delegation Discovery System (org/ietf)

DDF

Data Decryption Field (ict/security)

DDO

Dynamic Drive Overlay (ict/comp/hdd)

DDOS

Distributed Denial of Service (ict/security)

DDS

Direct Digital Sampling (ict/comp/hdd/scsi)

DDV

DES-DES-Verfahren (ict/security)

DEC

Digital Equipment Corporation (com/us)

Dec

December" (time/moy)

DECT

Digital Enhanced Cordless Telecommunications (org)

DEL

Delete (org/ansi/ascii)

DELNI

Digital Ethernet Local Network Interconnect (org/ieee/ethernet)

DELQA

Digital Ethernet Lowpower Q-bus network Adapter (org/ieee/ethernet)

DELUA

Digital Ethernet Lowpower Unibus network Adapter (org/ieee/ethernet)

DEMPR

Digital Ethernet Multi-Port Repeater (org/ieee/ethernet)

DEN

Directory Enabled Network (org/dmtf)

DEN-ng

Directory Enabled Network - next generation (people/strassner-john)

DEPCA

Digital Ethernet Personal Computer-bus Adapter (org/ieee/ethernet)

DEQNA

Digital Ethernet Q-bus Network Adapter (org/ieee/ethernet)

DEREP

Digital Ethernet REPeater (org/ieee/ethernet)

DES

Data Encryption Standard (org/nist)

DESE

Data Encryption Standard Encryption protocol (org/ietf/ppp)

DESPR

Digital Ethernet Single Port Repeater (org/ieee/ethernet)

DESTA

Digital Ethernet thin-wire STation Adapter (org/ieee/ethernet)

DEUNA

Digital Ethernet Unibus Network Adapter (org/ieee/ethernet)

DEV

Device (ict)

DF

Direction Flag (ict/lang/assembler)

DF

Disk Free (ict/os/unix/commands)

DFA

Deterministic Finite Automaton (ict/concept)

DFP

Distributed Functional Plane (org/itu/q1200)

DFT

Drive Fitness Test (ict/comp/hdd)

DHCP

Dynamic Host Configuration Protocol (org/ietf/ip)

DHT

Distributed Hash Table (ict/concept)

DI

Destination Index (ict/lang/assembler)

DIB

DOS Info Block (ict/comp/bios)

DIB

Directory Information Base (org/itu/x500)

DIE

Duplication is Evil (jargon)

DIF

Distributed IPC Facility (org/psoc/rina)

DII

Dynamic Invocation Interface (org/omg)

DIM

Desktop Management Interface (org/dmtf)

DIO

Direct Input Output (ict/comp/hdd)

DIOA

Distributed, Interface-oriented Architecture (org/tm-forum)

DIS

Draft International Standard (org/iso)

DISP

Draft International Standardized Profiles (org/iso)

DIT

Directory Information Tree (org/itu/x500)

DIVX

DIgital Video eXpress (ict/comp/dvd)

DIX

DEC, Intel and Xerox (org/ieee/ethernet)

DL

Double Layer (ict/comp/dvd)

DLCI

Data Link Connection Identifier (org/itu/atm)

DLE

Data Link Escape (org/ansi/ascii)

DLL

Dynamic Link Library (ict/dev)

DLNA

Digital Living Network Alliance (org)

DM

Domain Model (com/se/ericsson/nm-lab/upt)

DM-DSL

Domain Model DSL (com/se/ericsson/nm-lab/upt)

DMD

Differential Mode Delay (org/ieee/ethernet)

DMDAC

Dual MAC Dual Attached Concentrator (org/ansi/fddi)

DMF

Distribution Media Format (ict/comp/fdd)

DMF

Digest Message Format (org/ietf)

DMI

Desktop Management Interface (ict/comp/bios)

DMI

Definition of Management Information (org/itu/x700)

DMN

Decision Model and Notation (org/omg)

DMS

DIF Management System (org/psoc/rina)

DMTF

Distributed Management Task Force (org)

DN

Distinguished Name (org/itu/x500)

DNA

Direct Network Attach (ict/comp/hdd/raid)

DNCP

DECNet phase IV Control Protocol (org/ietf/ppp)

DNS

Domain Name System (org/ietf)

DO

Directory Object (org/itu/x500)

DOB

Day of Birth (time)

DOCSIS

Data Over Cable Service Interface Specification (ict/net)

DOE

Depends On Experience (jargon)

DOM

Document Object Model (org/w3c)

DOM

Day of Month (time)

DOS

Disk Operating System (ict/os)

DOS

Denial of Service (ict/security)

DOV

Data Over Voice (ict/device/modem)

DOW

Day of Week (time)

DOY

Day of Year (time)

DP

Double Parity (ict/comp/hdd/raid)

DP

Draft Proposal (org/iso)

DP

Detection Point (org/itu/q1200)

DPB

Drive Parameter Block (ict/comp/hdd)

DPE

Distributed Processing Environment (ict/comp)

DPE

Distributed Processing Environment (org/itu/q1200)

DPI

Deep Packet Inspection (ict/net)

DPI

Distributed Protocol Interface (org/ietf/snmp)

DPN

Data Processing Node (ict/device/modem)

DPV

Delegated Path Validation (ict/security)

DR

Digital Research (com/us)

DR-DOS

Digital Research DOS (com/us/dr)

DRF

Data Recovery Field (ict/security)

DRPM

Dynamic Rotations Per Minute (ict/comp/hdd)

DRY

Don’t repeat yourself (jargon)

DS

Double Sided (ict/comp/fdd)

DS

Directory Service (org/itu/x500)

DS0

Digital Signal level 0 (org/itu/isdn)

DS1

Digital Signal level 1 (org/itu/isdn)

DS2

Digital Signal level 2 (org/itu/isdn)

DS3

Digital Signal level 3 (org/itu/isdn)

DSA

Directory System Agent (org/itu/x500)

DSA

Digital Signature Algorithm (org/nist)

DSDC

Data Segment Descriptor Cache (ict/comp/cpu)

DSDT

Differentiated System Description Table (ict/comp/bios/acpi)

DSF

Directory System Function (org/itu/x500)

DSH

Desperately Seeking Help (jargon)

DSL

Domain Specific Language (ict/lang)

DSL

Digital Subscriber Line (ict/net)

DSL

Distributed Service Logic (org/itu/q1200)

DSLCP

Dynamically Switched Link Control Protocol (org/ietf)

DSMEx

Directed State Machine Executor (com/se/ericsson/nm-lab/upt/upee)

DSML

Directory Services Markup Language (org/oasis)

DSP

Directory System Protocol (org/itu/x500)

DSR

Data Set Ready (ict/device/modem)

DSS

Digital Signature Standard (org/nist)

DST

Daylight Saving Time (time)

DSU

Digital Service Unit (org/itu/atm)

DSVD

Digital Simultaneous Voice and Data (ict/device/modem)

DTCP

Data Transfer Control Protocol (org/psoc/rina)

DTD

Document Type Definition (org/w3c)

DTE

Data Terminal Equipment (org/itu)

DTG

Digital TV Group (org)

DTLA

Digital Transmission Licensing Administrator (org)

DTP

Distributed Transaction Processing (ict/net)

DTP

Data Transfer Protocol (org/psoc/rina)

DTR

Data Terminal Ready (ict/device/modem)

DTRT

Do The Right Thing (jargon)

DU

Disk Used (ict/os/unix/commands)

DUA

Directory User Agent (org/itu/x500)

DVB

Project Digital Video Broadcasting Project (org)

DVD

Digital Versatile Disk (ict/comp)

DVD+MRW

DVDisk + Mount rainier ReWritable (ict/comp/dvd)

DVD+R

DVDisk + Recordable (ict/comp/dvd)

DVD+RW

DVDisk + ReWritable (ict/comp/dvd)

DVD-R

DVDisk - Recordable (ict/comp/dvd)

DVD-R(A)

DVDisk - Read (Authoring) (ict/comp/dvd)

DVD-R(G)

DVDisk - Read (General use) (ict/comp/dvd)

DVD-RAM

DVDisk Random Access Memory (ict/comp/dvd)

DVD-ROM

DVDisk Read Only Memory (ict/comp/dvd)

DVD-RW

DVDisk - ReWritable (ict/comp/dvd)

DVI

Digital Visual Interface (ict/comp)

DWH

Data Warehouse (ict/db)

DWIM

Do What I Mean (jargon)