| Acronym | Definition |
|---|
| HRX➣Hyperreflexia |
| HRX➣Hypothetical Reference Connection |
| HRX➣High Resolution XBT (External Translation Table) |
| HRX➣Health Record Exchange (Australia) |
| HRX➣Human Resource Exchange (now the River Valley Human Resources Association; Vermont) |
| HRX➣Human Retinoate-X Receptor |