| Acronym | Definition |
|---|
| PHIS➣Public Health Institute of Scotland |
| PHIS➣Public Health Information System (Canada) |
| PHIS➣Plant Health Inspection Service |
| PHIS➣Population Health Intelligence System |
| PHIS➣Prognosis Health Information Systems (Houston, TX) |
| PHIS➣Pahoa High Intermediate School (Pahoa, HI) |