| Acronym | Meaning |
| FCV | Feline Calicivirus |
| DIOF | Diisooctyl Fumarate |
| CNDO/2-U | Universal CNDO/2 (extended To Full Periodic Table) |
| HEB | High Efficiency Boiler |
| MCTDH/BSE | MCTDH (with) Basis Set Expansion |
| ECPSSR | Energy-loss Coulomb-repulsion Perturbed-stationary-state Relativistic Theory |
| RLF | Radially Localized (wave) Function |
| VALE | Vacuum Atomic Layer Epitaxy |
| CSIR | Council For Scientific And Industrial Research (South Africa) |
| BSO | Buthionine Sulfoximine |