| Acronym | Meaning |
| ISLOCA | Inter-system Loss-of-coolant Accident |
| SRXPS | Spin-resolved X-ray Photoelectron Spectroscopy |
| HCA | Hazardous Communication Act |
| DDF | Depth Distribution Function |
| VPSEM | Variable Pressure Scanning Electron Microscope |
| FACE | Free Air Controlled Enrichment Program |
| MCL | Maximum Contaminant Level |
| PTCR | Positive Temperature Coefficient Of Resistance (of Semiconductors) |
| ICPD | Inductively Coupled Plasma Deposition |
| HNN | Hybrid Neural Network |