HCMR
| Acronym | Definition |
|---|---|
| HCMR | Hellenic Centre for Marine Research (Athens, Greece) |
| HCMR | Harris County Map Record (Texas) |
| HCMR | Hol Chan Marine Reserve (est. 1987; Belize) |
| HCMR | Heat Capacity Mapping Radiometer (land surface imaging) |
| HCMR | Harvard College Mathematics Review |
| HCMR | Hells Canyon Motorcycle Rally (Baker City, OR) |
| HCMR | High Capacity Memory Recall |