| Acronym | Definition |
|---|
| HAPS | History and Philosophy of Science |
| HAPS | Human Anatomy and Physiology Society (LaGrange, GA) |
| HAPS | High Performance Asic Prototyping System |
| HAPS | High Altitude Platform Station |
| HAPS | Heating and Plumbing Services |
| HAPS | Hunter Area Pathology Service (Australia) |
| HAPS | Hydrazine Auxiliary Propulsion System |
| HAPS | Health and Public Services (Denton, MD) |
| HAPS | Health Assessment Program for Seniors (UCI) |
| HAPS | Houston Automatic Priority Spooling |
| HAPS | Hazard Abatement Program System |
| HAPS | Hazardous Air Pollution Substance |
| HAPS | Hurricane Airborne Profiling System |
| HAPS | Hydrologic Auxiliary Processing System |