PDZ
| Acronym | Definition |
|---|---|
| PDZ | Perfect Dark Zero (video game) |
| PDZ | Permanent Danger Zone (Mayon volcano; Philippines) |
| PDZ | Primary Decidual Zone |
| PDZ | Psd-95 (Post Synaptic Density Protein), DlgA (Drosophila Disc Large Tumor Suppressor) and ZO1 (Zonula Occludens-1 Protein) |