| Acronym | Meaning |
| LOPAP | Library Of Pharmacologically Active Peptides |
| VCA | Virtual Crystal Approximation |
| ACI | Acceptable Chronic Intake |
| ALAPCO | Association Of Local Air Pollution Control Officials |
| IMPPT | Intermolecular Moeller-Plesset Perturbation Theory |
| HAB | High-Alumina Basalt |
| EPS | Expanded Polystyrene |
| PTR | Proton Transfer Reaction |
| MACAWS | Multi-center Airborne Coherent Atmospheric Wind Sensor |
| TRIPAS | Time-resolved Impulse Photoacoustic Spectra |