| Del Mar College | Academic & Science |
| Dry Mixed Concrete | Academic & Science |
| Dry Gunite Concrete | Academic & Science |
| Dubai Men's College | Academic & Science |
| Dairy Mart Convenience Stores | Business |
| Disco Mixing Club | Business |
| Drawings Must Change | Business |
| Direct Mail Consulting | Business |
| Dual Molded Crossline | Business |
| Delorian Motor Company | Business |
| Daniels Manufacturing Corporation | Business |
| Decent Management Consulting | Business |
| Diamond Mechanical Contractors | Business |
| Discipline Management Class | Business |
| Daihatsu Motor Company | Business |
| Digital Matrix Club | Business |
| Digital Music Center | Business |
| Dance Mix Club | Business |
| Deseret Manufacturing Company | Business |
| Direct Material Cost | Business |
| Daily Marketing Coach | Business |
| David Manufacturing Company | Business |
| Data Measurement Corporation | Business |
| Dubai Media City | Business |
| Display Management Computer | Business Management |
| Data Management Center | Business Management |
| imethyl Carbonate | Chemistry |
| Determined Medium Concentration | Chemistry |
| Dough Moulding Compounds | Chemistry |
| Disco Mix Club | Community |
| Dance Music Community | Community |
| Digital Media City | Community |
| Disciple Making Community | Community |
| Dutch Myst Community | Community |
| Digital Modes Club | Community |
| Devastating Mike Control | Community |
| Disco Mix Competition | Community |
| Dumped Men's Club | Community |
| The Dumped Mens Club | Community |
| Dhamma Media Channel | Community |
| DBpoweramp Music Converter | Community |
| Digital Media Camera | Community |
| Divisional Model College | Community |
| Dangerous Music Committee | Community |
| Dave McCann, Canadian Football League player and coach | Community |
| Dubai Motor City | Community |
| Detailed Marks Certificate | Community |
| Digital Media Center | Community |
| Digital Mechanical Construct | Computer Hardware |
| Direct Mapped Cache | Computing |
| Dump Memory Contents | Computing |
| Distributed Memory Computing | Computing |
| Digital Microscope Camera | Computing |
| Dot Matrix Character | Computing |
| Dynamic Matrix Control | Computing |
| Desktop Multimedia Conferencing | Computing |
| Domain Member Client | Computing |
| Digital Movie Creator | Computing |
| Defense Media Center | Computing |
| Direct Media Connections | Computing |
| Data Model Customizer | Computing |
| Digital Marketing Collective | Computing |
| Digital Marketing Course | Computing |
| Digital Marketing Certificate | Computing |
| Digital Media Controller | Computing |
| Digital Media Coding | Computing |
| Devil May Cry | Computing |
| Disproportionate Minority Contact | Contact |
| DMEX (Decentralized Mining Exchange) | Cryptocurrency |
| Dual Mode Circuit | Electronics |
| Dual Matrix Coupling | Electronics |
| Dirigent Mercenary Corps | General |
| Dark Ministry Clan | General |
| Disaster Monitoring Constellation | General |
| Driving Motor Car | General |
| Darling Marine Center | General |
| Deterministic Monte Carlo | General |
| Dynamic Musical Collaborations | General |
| Dynamic Metabolic Control | General |
| Dallas Market Center | General |
| Devastating Mic Controlpic | General |
| Dairy Margin Coverage | General |
| Dancing Monkey Construction | General |
| Deviating Mic Control | General |
| Digital Media Commons | General |
| Devastating Mind Control | General |
| Dirt Modified Cup | General |
| Daimler Motor Company | General |
| Dallas Mopar Club | General |
| Denver Mustang Club | General |
| Daytona Mustang Club | General |
| Dual Master Cylinder | General |
| Drive Mode Control | General |
| Delta Miata Club | General |
| Dynamic Mini Collective | General |
| Delorean Motor Club | General |
| Deutscher Maserati Club | General |
| Drive My Car | General |
| Donate More Cash | General |
| Denso Manufacturing Czech | General |
| Digital Manual Camera | General |
| Daewoo Motor Corporation | General |
| Devastating Mic Control | General |
| Driver Message Centre | General |
| Darryl Makes Comics | General |
| Downton Motor Club | General |
| Donald Malcolm Campbell | General |
| Devestating Mic Control | General |
| disrupted meiotic cDNA | General |
| Diamante Machine Cut | General |
| Defense Manufacturing Conference | General |
| Digital Mirrorless Camera | General |
| David Manufacturing Co | General |
| Deranged Mental Condition | Governmental |
| Determined Mean Concentration | Governmental |
| Dark Mouse Cove | Governmental |
| Delorian Motor Car | Governmental |
| Deed of Mutual Covenant | Governmental |
| Draftsman Chief Petty Officer | Governmental |
| Illustrator Draftsman Chief Petty Officer | Governmental |
| Dangerous Mechanical Condition | Governmental |
| Developing Member Country | Governmental |
| DHEMAJI | Indian Railway Station |
| Donatio Mortis Causa | International |
| Draw My Character | Internet |
| Diffusion Monte Carlo | Maths |
| Data Monitoring Committee | Medical |
| Diagnose Manage Cure | Medical |
| Direct Microscopic Count | Medical |
| Detroit Medical Center | Medical |
| Destination Medical Center | Medical |
| Downstate Medical Center (NY) | Medical |
| Decision-Making Capacity | Medical |
| District Medical Committee | Medical |
| Deep Meaningful Conversation | Messaging |
| Dust My Couch | Messaging |
| Devil May Care | Messaging |
| Delorean Motor Company | Messaging |
| Destination Management Company | Messaging |
| Dedicated Medical Corps | Military and Defence |
| Data Mode Control | Military and Defence |
| Defense Movement Coordinator | Military and Defence |
| Discrete Memoryless Channel | Networking |
| Dynamic Motion Control | Physics Related |
| Diamond Marketing Corporation | Regional |
| Detroit Metal City | Regional |
| Deputy Municipal Commissioner | Regional |
| Data Management Computer | Space Science |
| Direct Maintenance Cost | Space Science |
| Drugs Make Champions | Sports |