| Acronym | Meaning |
| TOP | Trioctyl Phosphate |
| CGA | Compressed Gas Association |
| HRV | Heart Rate Variability |
| EBB | Electronic Bulletin Board |
| AOAC | Association Of Official Analytical Chemists |
| EUV | Extreme Ultraviolet |
| HGTF | Hermite Gaussian-type Function |
| ALE | Atmospheric Lifetime Experiment |
| DIDA | Diisodecyl Adipate |
| SAPT | Symmetry-adapted Perturbation Theory |