| Acronym | Meaning |
| HPM | Hypervirial-perturbative Method |
| QRIOSA | Quantum Reactive Infinite Order Sudden Approxn. |
| ASMD | Atmospheric Sciences Modeling Division (US EPA) |
| PLC | Phospholipase C |
| CAAMP | Canadian Acid Aerosol Measurement Program |
| CLAES | Cryogenic Limb Array Etalon Spectrometer |
| ACWM | Asbestos Containing Waste Material |
| SOHO | Solar And Heliosphere Observatory |
| BASF | Badische Anilin- Und Soda-Fabrik |
| NSCLC | Non-small Cell Lung Cancer |