| Acronym | Meaning |
| AADO | Angular (momentum Conservation) Average Dipole Orientation Theory (in Io-mol. Reactions) |
| PDR | Photodissociation Region |
| ANFO | Ammonium Nitrate Fuel Oil Explosive |
| HSW | Health And Safety At Work Act 1974 |
| GLORIA | Geological LOng Range Inclined Asdic |
| SVESS | Selected Valence-electron Split-shell Method (MO) |
| GECSC | Generalized Exponential Cosine Screened Coulomb (potential) |
| CV | Cyclic Voltammetry |
| ACE | Atmospheric Collection Equipment |
| BHT | Brinell Hardness Test |