| Acronym | Sense | Language | Topics |
|---|---|---|---|
| DAI | Director of Army Instruction | In English | → Military affairs |
| DAI | Death from Accidental Injury | In English | → Pathology → Traumatology |
| DAIS | Data Avionics Information System | In English | → Software → Data → Aeronautics, aircraft |
| DAL | Data Acquisition List | In English | → Data |
| DAL | Data-Aided Loop | In English | |
| DAM | Double-Aluminized Mylar | In English | → Chemical technology |
| DAM | Draft Amendment | In English | |
| DAM | Digital Asset Management | In English | → Document processing → Knowledge management |
| DAMA | Data Management Association (www.dama.org) | In English | → Associations → Knowledge management → Data |
| DAMA | Demand Assigned Multiple Access | In English | → Telecommunications → Astronautics |
| DAMÉE-NAB | Data Assimilation and Model Evaluation Experiments - North Atlantic Basin | In English | → Meteorology, climatology → Marine research, oceanography |
| DAML | DARPA Agent Markup Language | In English | → Programming languages → Data |
| DAMMPS | Damping And Metal Matrix For Precision Structure | In English | |
| DANASAT | Direct-Ascent Nuclear ASAT | In English | → Nuclear technology |
| DANTE | Delivery of Advanced Network Technology to Europe | In English | → Networks, communication |
| DANTES | Defense Activity for Nontraditional Educational Support | In English | → Education |
| DAO | Defense Accounting Office | In English | → Accounting → Military affairs |
| DAOAR | Dominion Astrophysical Observatory Annual Report | In English | → Serial publications, periodicals → Astronomy |
| DAOJ | Directory of Open Access Journals | In English | → Libraries → Serial publications, periodicals → Networks, communication |
| DAP | Data Acquisition Plan | In English | |
| DAP | Descent Analysis Program | In English | → Computer programs → Aeronautics, aircraft → Astronautics |
| DAP | Digital Autopilot | In English | |
| DAP | Directory Access Protocol | In English | |
| DAPS | Decommutation And Processing System | In English | |
| DAR | Data-Aided Receiver | In English | |
| DAR | Defense Acquisition Regulation | In English | → Military affairs |
| DAR | Deviation Approval Request | In English | |
| DAR | Digital Autopilot Requirement | In English | |
| DAR | Drawing Analysis Record | In English | → Records management |
| DARE | Digital Academic Repositories | In English | → Libraries |
| DARE | Democracy and Human Rights Education in Europe (www.dare-network.eu) | In English | → Democracy → Human rights → Education → Europe |
| DARM | Danish Association for Research Managers and Administrators | In English | → Associations → Management → Research policy |
| DARPA | Defense Advanced Research Projects Agency | In English | → Military affairs |
| DARS | Degree Audit Reporting System | In English | → Education |
| DART | Director And Response Tester | In English | |
| DARTS | Digital Automated Radar Tracking System | In English | |
| DAS | Data Acquisition System | In English | |
| DAS | Data Analysis Station | In English | |
| DAS | Data Automation System | In English | |
| DAS | Design, Analysis, and Simulation | In English | |
| DAS | Digital Address System | In English | |
| DAS | Digital Avionics System | In English | → Computer-based techniques → Aeronautics, aircraft |
| DASA | Dual Aerospace Servoamplifier | In English | → Aeronautics, aircraft → Astronautics |
| DASD | Direct-Access Storage Device | In English | |
| DASNY | Dormitory Authority for State of New York | In English | → Municipal administration → United States |
| DAT | Direct-Ascent Threat | In English | |
| DAT | Delta Air Transport | In English | → Transport and postal services |
| DAT | Decentralized Autonomous Trust | In English | → Computer science → Networks, communication |
| DATAS | Delta Automated Travel Account System | In English | → Software → Transport by air → Tourism → United States |
| DAU | Data Acquisition Unit | In English | → Data |
| DAU | Digital Adapter Unit | In English | |
| DAV | Data Available | In English | → Data |
| DAVF | Dural arteriovenous fistulae = FAVD | Fistule Durale Artérioveineuse Intracrânienne | In French |
In English | → Pathology → Neurology |
| DAVIC | Digital Audio-Visual Council | In English | |
| DAVL | Data Available Low | In English | → Data |
| DAWG | Data Access Working Group | In English | → Organizations and associations → Data → Networks, communication |
| DB | Data Base = BD | Banque de Données | In French |
In English | → Data |
| DB | Data Buffer | In English | → Data |
| DB | Data Bus | In English | → Data |
| DB | Dead Band | In English | |
| DB | Design Baseline | In English | |
| DB | Disposition Board | In English | |
| DB | Distribution Box | In English | |
| DB | Dry Bulb | In English | |
| DBA | Data Base Administrator | In English | → Management → Databases |
| DBC | Data Buffer Coupler | In English | → Data |
| DBC | Data Bus Control | In English | → Data |
| DBC | Data Bus Coupler | In English | → Data |
| DBC | Diameter Bolt Circle | In English | |
| DBCR | Data Base Change Request | In English | → Databases |
| DBD | Database Driver | In English | → Software → Databases |
| DBDD | Data Base Design Document | In English | → Databases |
| DBE | Data Bus Element | In English | → Data |
| DBE | Digital Business Ecosystem | In English | |
| DBFN | Data Bus File Number | In English | → Data → Files |
| DBG | Data Bus Group | In English | → Data |
| DBGMP | Data Bus Generation and Maintenance Package | In English | → Data |
| DBI | Data Base Interface | In English | → Human-computer interaction → Databases |
| DBIA | Data Bus Interface Adapter | In English | → Data |
| DBIA | Data Bus Isolation Amplifier | In English | → Data |
| DBIU | Data Bus Interface Unit | In English | → Data |
| DBL | Domain Block List | In English | → Software → Networks, communication |
| DBLA | Don Bosco Lay Association | In English | → Associations → Roman catholic church |
| DBM | Data Base Management | In English | → Databases |
| DBMS | Data Base Management Software | In English | → Software → Databases |
| DBMS | Data Base Management System = SGBD | Système de Gestion de Base de Données | In French = SŘBD | Systém řízení báze dat | In Czech = SGBD | Sistema de Gestió de Bases de Dades | In Catalan = SMBD | Sistem Manajemen Basis Data | In Indonesian = SUBP | Sustav za upravljanje bazom podataka | In Croatian = DBKS | Datu-baseak kudeatzeko sistema | In Basque = SGBD | Sistema de gestión de base de datos | In Spanish = DBMS | Datenbankmanagementsystem | In German |
In English | → Databases |
| DBMS | Defense Business Management System | In English | → Management → Military affairs |
| DBN | Data Bus Network | In English | → Data → Networks, communication |
| DBOF | Defense Business Operations Fund | In English | → Finance → Military affairs |
| DBP | Design Baseline Program | In English | |
| DBPV | Design Basis Probability Value | In English | → Nuclear technology |
| DBRI | Developmental Biology Research Initiative | In English | → Biological sciences |
| DBRN | Data Bank Release Notice | In English | → Data |
| DBS | Data Base System | In English | → Databases |
| DBS | Data Bus Simulator | In English | → Data |
| DBUR | Data Bank Update Request | In English | → Data |
| DBW | Data Bus Wire | In English | → Data |
| DBW | Differential Ballistic Wind | In English | → Military engineering |
| DC | Delta Clipper | In English | → Aeronautics, aircraft → Astronautics |
| DC | Data Control | In English | → Data |
| DC | Data Coordinator | In English | → Data |
| DC | Design Change | In English | |
| DC | Display and Control | In English | |
| DC | Display Coupler | In English | |
| DC | Disciples of Christ | In English | → Roman catholic church |
| DC | Dublin Core | In English | → Libraries → Data |
| DC-SIGN | Dendritic Cell-Specific ICAM-3 Grabbing Nonintegrin | In English | |
| DCA | Defense Communications Agency | In English | → Military affairs → Telecommunications |
| DCA | Defense Communication Agency | In English | → Military affairs → Telecommunications |
| DCA | Design Change Authorization | In English | |
| DCA | Digital Command Assembly | In English | |
| DCA | Distribution Control Assembly | In English | |
| DCAA | Defense Contract Audit Agency | In English | → Military affairs → Military engineering |
| DCAR | Design Corrective Action Report | In English | |
| DCARS | Data Collection And Reduction System | In English | → Data |
| DCAS | Data Collection and Analysis System | In English | → Data |
| DCAS | Defense Contract Administration Services | In English | → Contract law → Military affairs |
| DCAS | Defense Contract Administration Service | In English | → Military affairs |
| DCASMA | Defense Contract Administration Services Management Area | In English | → Contract law → Military affairs |
| DCASR | Defense Contract Administration Services Region | In English | → Contract law → Military affairs |
| DCAT | Diesel Clean Advanced Technology | In English | → Vehicle engineering |
| DCB | Data Control Board | In English | → Data |
| DCB | Design Control Board | In English | |
| DCB | Drawing Configuration Baseline | In English | |
| DCC | Data Computation Complex | In English | → Computer science |
| DCC | Document Control Center | In English | |
| DCCS | Dynamic Cell Culture System | In English | → Biological sciences |
| DCCT | Diabetes Control and Complications Trial | In English | → Diagnostics → Physiology |
| DCCU | Decommutator Conditioning Unit | In English | |
| DCCU | Digital Cluster Control Unit | In English | |
| DCCU | Digital Communication and Control Unit | In English | |
| DCD | Design Control Document | In English | → Quality management |
| DCD | Dual Command Decoder | In English | |
| DCD | Developmental Coordination Disorder | In English | → Pathology |
| DCDS | Distributed Computing Design System | In English | → Computer science |
| DCE | Data and Control Electronics | In English | → Electronics |
| DCE | Deployable Cargo Element | In English | |
| DCE | Data Circuit-terminating Equipment | In English | → Computer hardware → Data → Telecommunications |
| DCE | Data Communication Equipment | In English | → Computer hardware → Data → Telecommunications |
| DCEA | Digital Control Electronics Assembly | In English | → Electronics |
| DCEP | Data Collection and Evaluation Plan | In English | → Data |
| DCF | Data Control Facility | In English | → Data |
| DCI | Digital Cinema Initiative | In English | → Cinema, movies |
| DCIB | Data Communication Input Buffer | In English | → Data |
| DCIU | Digital Control and Interface Unit | In English | → Human-computer interaction |
| DCJT | 4-(dicyanomethylene)-2-methyl-6-(1,1,7,7-teuramethyljulolidyl-9-enyl)-4H-pyran | In English | → Chemicals |
| DCJTB | 4-(dicyanomethylene)-2-t-butyl-6(1,1,7,7-tetramethyljulolidyl-9-enyl)-4H-pyran | In English | → Chemicals |
| DCL | Document Change List | In English | |
| DCL | Direct Communications Link | In English | → Telecommunications |
| DCL | Digital Command Language | In English | → Software |
| DCL | Data Control language = LCD | Langage de Contrôle de Données | In French |
In English | → Programming languages → Data |
| DCM | Data and Configuration Management | In English | → Data |
| DCM | Data and Control Management | In English | → Data |
| DCM | DECOM Control Memory | In English | → Memories |
| DCM | Decommutator Control Memory | In English | → Memories |
| DCM | Direction Cosine Matrix | In English | |
| DCM | Display and Control Module | In English | → Human-computer interaction |
| DCM | Distinguished Conduct Medal | In English | → Military affairs |
| DCM | Debt Capital Market | In English | → Financial markets |
| DCMB | Development Configuration Management Board | In English | |
| DCMES | Dublin Core Metadata Element Set | In English | → Libraries → Networks, communication |
| DCMI | Dublin Core Metadata Initiative | In English | → Libraries → Computer science |
| DCMP | Directions in Condensed Matter Physics | In English | → Serial publications, periodicals → Physics of condensed matter |
| DCN | Data Change Notice | In English | → Data |
| DCN | Design Change Notice | In English | |
| DCN | Discontinued Component Notice | In English | |
| DCN | Document Change Notice | In English | |
| DCN | Drawing Change Notice | In English | |
| DCNP | Document Change Notice Proposal | In English | |
| DCO | Detailed Checkout | In English | |
| DCOP | Detailed Checkout Procedure | In English | |
| DCOP | Displays, Controls, and Operation Procedure | In English | |
| DCOR | Draft Technical Corrigendum | In English | |
| DCOS | Data Communication Output Selector | In English | |
| DCP | Data Collection Platform | In English | |
| DCP | Data Collection Program | In English | → Computer programs → Data |
| DCP | Depot Condemnation Percent | In English | |
| DCP | Development Concept Paper | In English | |
| DCP | Development Cost Plan | In English | → Prices |
| DCP | Display Control Program | In English | → Computer programs → Human-computer interaction |
| DCPB | Daughters of Charity of the Most Precious Blood | In English | → Roman catholic church |
| DCPEI | DEU Control Program End Item | In English | |
| DCPEI | Display Control Program End Item | In English | → Computer programs → Human-computer interaction |
| DCQA | Dicaffeoyl Quinic Acid | In English | → Biochemistry, biophysics |
| DCR | Data Change Request | In English | → Data |
| DCR | Document Change Review | In English | |
| DCR | DC Responsivity | In English | |
| DCR | Design Certification Review | In English | |
| DCR | Design Change Record | In English | → Records management |
| DCR | Design Change Request | In English | |
| DCR | Design Concern Report | In English | |
| DCR | Disposition of Contract Request | In English | → Contract law |
| DCR | Document Change Record | In English | → Records management |
| DCR | Document Change Request | In English | |
| DCRR | Design Change Requirement Record | In English | → Records management |
| DCS | Data Collection System | In English | |
| DCS | Digital Command System | In English | |
| DCS | Display and Control System | In English | |
| DCS | Document Control System | In English | |
| DCS | Dual Checkout Station | In English |