PFZ
| Acronym | Definition |
|---|---|
| PFZ | Potential Fishing Zone (fishing population forecasting; India) |
| PFZ | Precipitate Free Zone |
| PFZ | Pesticide-Free Zone |
| PFZ | Priority Fire Zone (US Army) |
| PFZ | Poverty-Free Zone (Department of Labor and Employment; Philippines) |
| PFZ | Plaque Free Zone (periodontology) |
| PFZ | Peanut-Free Zone (school allergy safety) |