| Acronym | Meaning |
| PIUS | Process Inherent Ultimate Safety |
| LOICZ | Land-Ocean Interactions In The Coastal Zone |
| GSO | General Spin Orbital |
| HFFR | Halogen-free Flame Retardant [thermoplastics] |
| SH3 | Src Homology 3 |
| TEELS | Transmission Electron Energy Loss Spectroscopy |
| AICS | Australian Inventory Of Chemical Substances |
| CPR | Cytochrome P 450 Reductase |
| EET | Epoxyeicosatrienoic Acid |
| EIS | Eikonal Initial State (in Scattering Calcns.) |