| Acronym | Definition |
|---|
| DTMC | Discrete-Time Markov Chain |
| DTMC | Deathtraps Motorcycle Club (California) |
| DTMC | Detroit Together Men's Chorus (Detroit, MI) |
| DTMC | Design to Manufacturing Coalition |
| DTMC | Danny Thomas Memphis Classic (golf tournament) |
| DTMC | DTM Corporation |
| DTMC | Delta Tributaries Mercury Council (Sacramento River Watershed Program) |
| DTMC | Deer Trail Mining Company, LLC |
| DTMC | Design to Mask Coalition |
| DTMC | Danish Truck Model Club |
| DTMC | Divot Tool Money Clip |
| DTMC | Dizzy Tiger Music Co |
| DTMC | Deadly Trained Marine Core (gaming group) |
| DTMC | Differential Temperature Modulated Calorimetry |
| DTMC | direct total microbial count |
| DTMC | Delta Tributary Mercury Council |
| DTMC | Durban Transitional Metropolitan Council (Durban, South Africa) |
| DTMC | Dazaifu Toast Masters Club (Japan) |
| DTMC | Discrete Time Markov Channel |
| DTMC | Drug Therapy Management Committee |
| DTMC | Directfit Time Management Console |
| DTMC | Deco Tank Mounting Connector |
| DTMC | Delayed Time Mutual Control |
| DTMC | Discrete-Time Memoryless Channel |
| DTMC | Deputy Town Manager/Clerk |
| DTMC | Dexport Tool Manufacturing Company (Williamsburg, OH) |
| DTMC | Daugavpils Training and Manufacturing Centre (Latvia) |
| DTMC | Dual Translation Monte Carlo |
| DTMC | Discount Travel Membership Club |
| DTMC | Defence Technology Management Course (Australia) |
| DTMC | Domestic Tournament Monitoring Committee |
| DTMC | Digital Technologies Marketing Corporation (Irvine, CA) |
| DTMC | Desert Tortoise Monitoring Committee |
| DTMC | Destination Travel Management Company |
| DTMC | Departure Time and Mode Choice |
| DTMC | Drug Therapy Monitoring Clinic (Reynolds Army Community Hospital) |
| DTMC | District Technical Management Committee |
| DTMC | Doctor Typhagne Memorial Charitable (India) |
| DTMC | Dynamic Trunk Multiplex Capability |