| Acronym | Definition |
|---|
| PHSS➣Patch Hpux Subsystem |
| PHSS➣Preparedness, Health & Safety Services (various organizations) |
| PHSS➣Port Hardy Secondary School (Port Hardy, Canada) |
| PHSS➣Pelican Harbor Seabird Station (Miami, Florida) |
| PHSS➣Population Health Summary System |
| PHSS➣Pilot Helmet Sighting System |
| PHSS➣Pachaiyappas Higher Secondary School (Kanchipuram,india) |
| PHSS➣Precipitation Hardenable Stainless Steel |