PGIS
| Acronym | Definition |
|---|---|
| PGIS | Pollutant-Generating Impervious Surface |
| PGIS | Pinkerton Global Intelligence Services (Arlington, VA) |
| PGIS | Participatory Geographic Information System |
| PGIS | Postgraduate Institute of Science (University of Peradeniya; Sri Lanka; est. 1996) |
| PGIS | Proportional Gas Injection System (anesthesiology) |
| PGIS | Partnership for Global Information Security |
| PGIS | Perinatal Grief Intensity Scale |