| Acronym | Definition |
|---|
| HRPD➣High Rate Packet Data |
| HRPD➣Hours per Resident per Day (nursing staff system) |
| HRPD➣Human Rights Policy Department (UK) |
| HRPD➣Human Resources Policy Directorate (US Army; Arlington, VA) |
| HRPD➣Human Resource Policy Development |
| HRPD➣High Resolution Powder Diffraction |
| HRPD➣High Resolution Pulse Doppler Radar |
| HRPD➣High Repetition-rate Pulsed Doppler (radar) |