| Acronym | Meaning |
| VMT | Vehicle Miles Traveled |
| IASAP | International Arctic Seas Assessment Project |
| PSFT | Progressive Saturation Fourier Transform |
| EMTB | Effective-medium Tight-binding |
| IPP | Isotactic Polypropylene |
| QBM | Quantal Brownian Motion (model) |
| PIO | Paired Interaction Orbital |
| EOR | Enhanced Oil Recovery |
| CIRAC | Canadian Institute For Research In Atmospheric Chemistry |
| SCLC | Space Charge Limited Current |