| Acronym | Meaning |
| RAG | Risk Assessment Guideline |
| ANZECC | Australian And New Zealand Environment And Conservation Council |
| FO-NACME | First-order Nonadiabatic Coupling Matrix Elements |
| CCMC | Coupled-cluster Method With Multiconfiguration Reference State |
| ISO | IR Space Observatory |
| NACCA | North American Council Of Chemical Associations |
| CVAAS | Cold Vapor Atomic Absorption Spectrometry |
| RBCOD | Readily Biodegradable Chemical Oxygen Demand |
| PCOS | Polycystic Ovary Syndrome |
| BTDA | 3,3',4,4'-benzophenonetetracarboxylic Dianhydride |