| Acronym | Meaning |
| PHRED | Public Health Risk Evaluation Data |
| FO-CPHF | First-order Coupled Perturbed Hartree-Fock Theory |
| CFCMC | Continuous Fiber Ceramic Matrix Composites |
| NDWBA | Normalized Distorted-wave Born Approximation |
| MOCD | Molecular Orbital Correlation Diagram |
| CCWP | Close-coupling Wave-packet (for Mol. Scattering) |
| SPOS | Single-particle Optical Sensing |
| DADMAC | Diallyldimethylammonium Chloride |
| DOMES | Deep Ocean Mining Environmental Study |
| JPL | Jet Propulsion Laboratory |