| Acronym | Definition |
|---|
| DMT | Discrete Multitone |
| DMT | N,N-Dimethyltryptamine |
| DMT | disaster management team (United Nations) |
| DMT | Diversity-Multiplexing Tradeoff |
| DMT | Digital Media Technologies |
| DMT | Deutsche Montan Technologie |
| DMT | Distributed Mission Training (US DoD) |
| DMT | Dry Metric Tonnes |
| DMT | Disease Modifying Therapy |
| DMT | Diver Medical Technician |
| DMT | Data Management Team |
| DMT | Distributed Management Task Force |
| DMT | Diamond Machining Technology, Inc. |
| DMT | Droplet Measurement Technologies (Boulder, CO) |
| DMT | Divine Moments of Truth (slang for dimethyltryptamine) |
| DMT | DMSMS (Diminishing Manufacturing Sources and Material Shortages) Management Team |
| DMT | Data Miniaturization Technology |
| DMT | Database Management Technology |
| DMT | Directorate Management Team |
| DMT | Det Mosaiske Trossamfunn (Nowegian) |
| DMT | Department of Motor Traffic (Sri Lanka) |
| DMT | Discrete Monitor Timing |
| DMT | Draw My Thing (game) |
| DMT | Distributed Mission Trainer (US DoD) |
| DMT | Data Management Toolkit |
| DMT | Dual-Mode Tracker |
| DMT | Design Management Team |
| DMT | Data Monitor Tool |
| DMT | Directives Maintenance Team (International Electrotechnical Commission) |
| DMT | Design Maturity Test |
| DMT | Deep Mobile Target |
| DMT | Digital Media Thoughts |
| DMT | Document pour le Médecin du Travail (French: Document for the Occupational Physician) |
| DMT | Decreed Moscow Time |
| DMT | Dual-Mode Transmitter |
| DMT | 1,4-Dimethyl Terephthalate (polyester PETE manufacture) |
| DMT | Division of Mass Transit |
| DMT | Deacon Ministry Team |
| DMT | Devotional Ministry of Trance |
| DMT | Dispersive Mechanism Test |
| DMT | Dunkerque Multibulk Terminal (French) |
| DMT | Dimethyl Terephthalate |
| DMT | Directed Mission Task (US Army) |
| DMT | Daeyeon Motor Trading |
| DMT | Digital Microscopy Technology (Mediterranean Association of International Schools) |
| DMT | Defective Material Tag |
| DMT | District Management Team |
| DMT | Design Maintenance Test |
| DMT | Developmental Maintenance Testing |
| DMT | Disposal Management Team |
| DMT | Discrete Multitone Technology |
| DMT | Design Methods and Tools |
| DMT | Desoxy-Methyl-Testosterone |
| DMT | Deployment Management Team |
| DMT | Decision Making Team (various organizations) |
| DMT | Document Messaging Technologies |
| DMT | Data Migration Tool |
| DMT | Director of Military Training (various locations) |