| Acronym | Meaning |
| ECT | Emission-Computed Tomography |
| SWAP | Solid Waste Assistance Program |
| ROI | Reactive Oxygen Intermediate |
| IPPP | Isopropylphenyl Phosphate |
| HFP | Hartree-Fock (plus) Pauli (terms) |
| LAXRD | Low-angle X-ray Diffraction |
| AIA | Automated Image Analysis |
| IIXS | Ion Induced X-ray Spectroscopy |
| CIT | Cylindrical Ion Trap |
| OVGF | Outer-valence Green Function (for Ionization-energy Calcns.) |