| CMRT | Cairngorm Mountain Rescue Team 
| Others |
| CMRT | Cataloging and Metadata Round Table
| Others |
| CMRT | Cataloging Metadata Round Table
| Others |
| CMRT | Central Maryland Regional Transit
| Others |
| CMRT | Central Massachusetts Repertory Theater
| Others |
| CMRT | Certificate in Medical Radiology Technology
| Others |
| CMRT | Certified Maintenance and Reliability Technician
| Others |
| CMRT | Certified Maintenance Reliability Technician
| Others |
| CMRT | Certified Medical Radiation Technologist
| Others |
| CMRT | Change Management Review Team
| Others |
| CMRT | Chestnut Mountain Ranch Trail
| Others |
| CMRT | Child Mortality Review Team
| Others |
| CMRT | Chiropractic Manipulative Reflex Technique
| Others |
| CMRT | Chiropractic Manipulative Reflexive Technique
| Others |
| CMRT | Christian Medical Response Team
| Others |
| CMRT | Clifford Materials Reactivity Testing
| Others |
| CMRT | Complimentary Metabolic Resistance Training
| Others |
| CMRT | Conflict Mineral Reporting Template
| Others |
| CMRT | Conflict Minerals Reporting Template
| Others |
| CMRT | Consequence Management Response Team
| Others |
| CMRT | Crisis Management and Recovery Teams
| Others |
| CMRT | Crisis Management Response Team
| Others |
| CMRT | Crop Management Research Training
| Others |
| CMRT | Data (CraftMan)
| Others |