| Acronym | Meaning |
| IHEA | Industrial Health Engineering Association |
| MOAG | MINDO Optimized Adjusted Geometries |
| CPESA | Coincidence-enhanced Proton Elastic Scattering Analysis |
| PLSR | Partial Least-squares Regression |
| MDPE | Medium-density Polyethylene |
| CCAA | Canadian Clean Air Act |
| AAO | Amino Acid Oxidase |
| DASD | Direct Access Storage Device |
| ORFEUS | Orbiting Retrievable Far And Extreme Ultraviolet Spectrometers |
| DCBA | Distorted-coupling Born Approximation |