NRP
- List of political and military organizations in Burma
- Maryland Department of Natural Resources Police
- National Partnership for Reinventing Government
- National Reading Panel
- National Reform Party (disambiguation)
- National Registry of Emergency Medical Technicians
- National Religious Party
- National Renaissance Party (United States)
- National Reorganization Process
- National Response Plan
- Navio da República Portuguesa
- Neighbourhood Renewal Programme
- Neonatal Resuscitation Program
- Network resource planning
- Neuropilin
- Nevis Reformation Party
- New Reform Party of Ontario
- New Republic Party (South Africa)
- New Rights Party
- Nissan Revival Plan
- Nonribosomal peptide
- Nordic Reich Party
- Norodom Ranariddh Party
- Northern Rhodesia Police
- Nurse rostering problem