| Acronym | Meaning |
| AOP | Advanced Oxidation Processes (hydroxyl Generation) |
| RTRP | Reinforced Thermosetting Resin Pipe |
| STEM | Scanning Transmission Electron Microscopy |
| DQO | Data Quality Objectives |
| PBTK | Physiologically Based Toxicokinetics |
| FSCT | Federation Of Societies For Coatings Technology |
| LSD-SCF | Local Superdirect-self-consistent Field |
| DOCKET | Enforcement Docket |
| PIMA | Polyisocyanurate Insulation Manufacturers Association |
| CMNOS | Complementary Metal Nitride/Oxide Semiconductor |