| Acronym | Definition |
|---|
| NHPS | New Haven Public Schools (Connecticut) |
| NHPS | Nemours Health and Prevention Services (Newark, DE, USA) |
| NHPS | North Hampshire Photographic Society (UK) |
| NHPS | Native Hawaiian Plant Society |
| NHPS | Nan Hua Primary School (Singapore) |
| NHPS | Newbridge Heights Public School (NSW, Australia) |
| NHPS | National Housing for Professional Syndicates |
| NHPS | New Hampshire Pediatric Society |
| NHPS | Nursing Home Payment System |
| NHPS | New Hampshire Psychiatric Society |
| NHPS | National Network for High Performance Seismic Simulation |
| NHPS | New Hampshire Partners in Service |
| NHPS | New Hampshire Plutonic Series |
| NHPS | New Haven Power Squadron (boating) |
| NHPS | National Home Planning Service |
| NHPS | National Historic Preservation Society |
| NHPS | Navy Headquarters Programming System |
| NHPS | National Health Promotion Services, Inc. |
| NHPS | National Health Promotion Strategy (UK) |
| NHPS | Norfolk Highlands Primary School |
| NHPS | North Haven Public Schools (Connecticut) |