| rH IL-2 | Recombinant human interleukin 2 |
|---|---|
| RH's | relative humidities |
| rh-G-CSF | Recombinant human G-CSF |
| Rha | D-rhamnose |
| RHA | RNA helicase A |
| RHA | Regional Health Authority |
| RHA | Roman High Avoidance |
| RHAL | Reduced haloperidol |
| RHAMM | receptor for hyaluronan mediated motility |
| rHb1.1 | Recombinant human hemoglobin |