| Acronym | Meaning |
| RDS | Reflectance-difference Spectroscopy |
| LAN | Local-area Network |
| TFR | Transferrin Receptor |
| PROX | Preferential CO Oxidn. |
| DWPL | Drinking Water Priority List |
| SRMCASE | Symmetry-restricted Multiconfiguration Annihilation Of Single Excitations Method |
| WANO | World Association Of Nuclear Operators |
| CAT | Chloramphenicol Acetyltransferase |
| CAA | Computer Aided Analysis |
| HWR | Heavy Water Reactor |