| Acronym | Meaning |
| TPAD | Temperature-phased Anaerobic Digestion |
| CVTST | Canonical Variational Transition-state Theory |
| PRM | Primary Reference Material |
| POHC | Principal Organic Hazardous Constituents |
| UTLA | Ultra Thin Layer Activation |
| IPA | International Pharmaceutical Abstracts |
| HARA | Hazard Assessment By Risk Analysis |
| CSDP | Continental Scientific Drilling Program |
| SECWA | State Energy Commission Of Western Australia |
| OMO | Orthogonalized Magnetic Orbital |