| Darbhanga College of Engineering | Academic & Science |
| Developer of Counselor Education | Academic & Science |
| Don't Care Expression | Academic & Science |
| Division of Continuing Education | Academic & Science |
| Diplomate, Coastal Engineering | Academic & Science |
| Delhi College of Entertainment | Academic & Science |
| Die Casting Engineer | Business |
| Dismissal of Contractor's Employees | Business |
| Dichloroethane (vinylidene Chloride) | Chemistry |
| Desert Community Energy | Community |
| Development Cost Escrow | Community |
| Diversified Cooperative Education | Community |
| Distance And Continuing Education | Community |
| Director Of Christian Education | Community |
| Department of Christian Education | Community |
| Distance Continuing Education | Community |
| Diabetes Care and Education | Community |
| Department of Collegiate Education | Community |
| Department of College Education | Community |
| Durham Continuing Education | Community |
| Directorate of Collegiate Education | Community |
| Data Circuit terminating Equipment | Computer and Networking |
| Digital Cellular Equipment | Computer and Networking |
| Data Center Edition | Computing |
| Distributed Computing Experiment | Computing |
| Distributed Collaborative Execution | Computing |
| Data Center Expert | Computing |
| Docker Container Engine | Computing |
| Docker Container Executor | Computing |
| Dynamic Capacity Expansion | Computing |
| Decompression Engine | Computing |
| Data Compression Enable | Computing |
| Data Center Efficiency | Computing |
| Direct Contact Exhibitions | Contact |
| Delhi College of Engineering | Educational Institute |
| Dhakkan College of Engineering | Educational Institute |
| Distributed Computer Environment | Electronics |
| Digital Currency Exchanger | General |
| Displayble Content Export | General |
| Disposable Cloud Environment | General |
| Discrete Choice Experiment | General |
| Digital Content Engine | General |
| Dynamic Contrast Enhancement | General |
| Direct Contracting Entities | General |
| Downstream Core Element | General |
| Digital Citizen Engagement | General |
| Dream Car Event | General |
| Dynamic Cornering Enhancement | General |
| Dual Combustion Engine | General |
| Data Comunication Equipment | General |
| Desktop Composition Engine | General |
| Data Carrier Equipment | General |
| Doesn't Compute Entirely | General |
| Dynamic Content Elements | General |
| Direct Code Execution | General |
| DaLian Commodity Exchange | General |
| DOCSIS Channel Emulator | General |
| Dead Code Elimination | General |
| Dissertation Completion Enrollment | General |
| Digital Camera Enhancer | General |
| Deer Creek Elementary | General |
| Direct Commission Engineer | General |
| Dynamic Contrast Enhanced | General |
| Double Colorless Energy | Governmental |
| Department of Code Enforcement | Governmental |
| Deputy Chief Executive | Governmental |
| Delegazione presso il Consiglio d'Europa | International |
| Defense Centers of Excellence | Military and Defence |
| Distributed Computing Environment | Military and Defence |
| Defense Coordinating Element | Military and Defence |
| Data Communication Equipment | Networking |
| Drum Corps Europe | Regional |
| District Chief Executive | Regional |
| Drop Combustion Experiment | Space Science |
| Data Communications Equipment | Telecommunication |