| Acronym | Meaning |
| PKB | Protein Kinase B |
| CART | Classification And Regression Tree (method In Statistical Analysis) |
| PHD | P-helicity Decoupling Scheme (p=momentum) |
| RW | Retonation Wave [backwardly Propagated Detonation Wave] |
| QHE | Quantum Hall Effect |
| EI | Electron Impact |
| NACE | National Association Of Corrosion Engineers |
| EMI | Enriched Mantle Component 1 (of S. R. Hart |
| NSTL | Near Surface Transition Layer |
| MAFF | Ministry Of Agriculture |