| Acronym | Meaning |
| EDWA | Exponential Distorted-wave Approxn. (atom-ion Electron-exchange Calcns.) |
| XES | X-ray Emission Spectroscopy |
| IOSH | Institution Of Occupational Safety And Health |
| AACR | American Association For Cancer Research |
| WHIMS | Wet High Intensity Magnetic Separation |
| OAO | Orthogonalized Atomic Orbital |
| HEMPAS | Hereditary Erythroblastic Multinuclearity With Positive Acidified Serum Lysis Test |
| NRCC | National Research Council Of Canada |
| IBICC | Ion Beam Induced Charge Collection |
| BWR | Boiling Water Reactor |