| Acronym | Meaning |
| SWAG | Simulated Waste Access To Groundwater |
| HCPA | Homomorphic Cluster Coherent Potential Approximation |
| RSRM | Reusable Solid Rocket Motor |
| NQI | Nuclear Quadrupole Interaction |
| GOEZS | Global Ocean Euphotic Zone Study |
| CSD | Chemical Solution Deposition |
| ANA | Adiabatic Nuclei Approximation (in Electron-mol. Scattering) |
| SMCL | Secondary Maximum Contaminant Level |
| PBSS | Porous Bed Biomass Support System |
| ERCP | Emergency Response Concept Plan |