| Acronym | Meaning |
| ELMO | Energy-localized Molecular Orbital |
| HECD | Hall Electrolytic Conductivity Detector |
| UBM | Under Bump Metallurgy |
| DEIS | Draft Environmental Impact Statement |
| IVO | Improved Virtual Orbital |
| SCS | Semiclassical Coupled-states |
| OCLC | Online Computer Library Center |
| QAPW | Quadratic Augmented Plane Wave (in Band-structure Calcn.) |
| FAAO | Free-atom Atomic Orbital |
| QCDL | Quenched Cavity Dye Laser |