| Acronym | Meaning |
| IMAGE | International Monitor For Auroral Geomagnetic Effects |
| CBO | Coulomb Born Oppenheimer |
| ISRE | Interferon-stimulated Response Element |
| SCOD | Soluble Chemical Oxygen Demand |
| SIS | Safety Injection System |
| CDF | Centered Dark Field |
| PIA | Peaking Impulse Approxn. (for Electron-exchange Collisions) |
| ASCOT | Atmospheric Studies In Complex Terrain |
| WRAP | Waste Reduction And Prevention Act (Manitoba |
| ESA | Excited State Absorption |