| Acronym | Meaning |
| IEM | Interstitial Electron Model |
| OGWDW | Office Of Ground Water And Drinking Water |
| PFPE | Perfluorinated Polyether |
| SID | Surface Induced Dissociation |
| NRPB | National Radiological Protection Board |
| ELA | Experimental Lakes Area (northwest Ontario) |
| CIEF | Capillary Isoelectric Focusing |
| PGS | Phosphosilicate Glass |
| EEDF | Electron Energy Distribution Function |
| PINN | Proposed International Nonproprietary Names (for Drugs) |