| Acronym | Meaning |
| PZT | Lead Zirconate Titanate |
| D/DBP | Disinfection And Disinfection Byproducts |
| DNR | Department Of Natural Resources |
| SFRI | Sludge Filtration Resistance Index |
| GLWQA | Great Lakes Water Quality Agreement |
| HNSCC | Head And Neck Squamous Cell Carcinoma |
| PPG | Pike's Peak Granite (USGS Rock Standard) |
| ECPSSR | Energy-loss Coulomb-repulsion Perturbed-stationary-state Relativistic Theory |
| HFI | Hyperfine Interaction |
| PTEN | Phosphatase And Tensin Homolog (mutated In Multiple Advanced Cancers 1) |