| Acronym | Meaning |
| VPC | Vapor-phase Chromatography |
| ISIS | Image-selected In Vivo Spectroscopy |
| LR-SCF | Low-rank SCF |
| ECCS | Emergency Core Cooling System |
| IMOA | Iterative Maximum Overlap Approximation |
| CFS | Coherent Forward Scattering |
| CWTI | Chemical Waste Transportation Institute |
| FISCI | Final Ionic State Configuration Interaction |
| GFF | Glass Fiber Filter |
| ATPASE | Adenosine Triphosphatase |