| Acronym | Meaning |
| LCLO | Linear Combination Of Localized Orbitals |
| ANDA | Abbreviated New Drug Application |
| ERG | Emergency Response Guidebook |
| FIAS | Flow Injection Atomic Spectrometry |
| RLCA | Reaction-limited Cluster Aggregation |
| LIESA | Laser Induced Emission Spectral Analysis |
| MOX | Mixed Oxide |
| SPALEED | Spot Profile Analysis Low Energy Electron Diffraction |
| HIFU | High-intensity Focused Ultrasound |
| PACAP | Pituitary Adenylate Cyclase-activating Polypeptide |