MTRR
| Acronym | Definition |
|---|---|
| MTRR | Message Transmit and Receive Requirements |
| MTRR | Memory Type Range Register |
| MTRR | Memory Type Range Registers |
| MTRR | Mean Time to Remove and Replace |
| MTRR | Multidimensional Trauma Recovery and Resiliency (research project) |
| MTRR | Maintenance Training Requirements Review |
| MTRR | Mean Total Respiratory Resistance (pulmonary medicine) |
| MTRR | Magnetic Tape Recorder-Reproducer |