| Acronym | Meaning |
| ODEX | Optical Dynamics Experiments |
| CGCP | Canadian Global Change Program |
| SLAPW | Surface Linearized Augmented Plane Wave |
| HEA | Health And Environmental Assessment |
| CLOPPA | Contribution From Localized Molecular Orbitals With Polarization Propagator Approach |
| PAES | Positron-induced Auger Electron Spectroscopy |
| MTOF | Mass Time-Of-Flight |
| HIF | Hypoxia Inducible Factor |
| SACM | Superfund Accelerated Cleanup Model |
| EFG GTO | Electric Field Gradient Gaussian-type Orbital |