| Acronym | Meaning |
| RQDO | Relativistic Quantum Defect Orbital (method In Calcns. Of Oscillator Strengths) |
| TSPA | Total System Performance Assessment |
| BMAP | Biological Monitoring And Abatement Program |
| CCDIS | Charge-coupled Device Imaging Spectrometer |
| BPWTT | Best Practical Wastewater Treatment Technology |
| EXPRESSO | Experiment For Regional Sources And Sinks Of Oxidants |
| CEDI | Continuous Electrodeionization |
| CBEC | Concentration-based Exemption Criteria |
| CEMOS | Complementary Enhanced Metal-oxide Semiconductor |
| SECWA | State Energy Commission Of Western Australia |