| Acronym | Meaning |
| LSA | Local Space Approximation |
| RAP | Receptor-associated Protein |
| JESS | Joint Expert Speciation System |
| CCA | Copper Chromium Arsenic |
| CSD | Cortical Spreading Depression |
| GOMR | Global Ozone Monitoring Radiometer |
| BFR | Brominated Flame Retardant(s) |
| SWVP | Scattered Wave Variational Principle |
| PISAM | Photon-induced Scanning Auger Microscope |
| QAR | Quality Assurance Reagent |