| Acronym | Definition |
|---|
| MTRC | Mass Transit Railway Corporation (Hong Kong) |
| MTRC | Mobile Train Radio Communication (India) |
| MTRC | Motor Triathlon Race Car (Toyota) |
| MTRC | Marine Telematics Research Center (Mokpo National University; South Korea) |
| MTRC | Mobile Technology & Repair Complex |
| MTRC | Media Technology Research Centre (University of Bath; UK) |
| MTRC | Massage Therapy Research Consortium (Burlington, VT) |
| MTRC | Manitoba Trail Riding Club (Winnipeg, MB, Canada) |
| MTRC | Multiple Transplant-Related Complications (bone marrow transplantation) |