| Acronym | Meaning |
| PMN | Premanufacture Notice |
| ALR | Airlift-loop Reactor |
| VOIP | Valence Orbital Ionization Potential |
| RCRA | Resource Conservation And Recovery Act Of 1976 |
| NRC | National Response Center |
| CN | Condensation Nucleus |
| HMIP | Her Majesty's Inspectorate Of Pollution |
| QDWT | Quantum Density-wave Theory (in Theory Of Freezing Of Quantum Systems) |
| IDD | Iodine Deficiency Disorder |
| DWA | Digital Waveform Acquisition |