| Acronym | Meaning |
| EPROM | Erasable Programmable Read Only Memory |
| EE | Ecosystem Evaluation |
| EDM | Electrical Discharge Machining |
| SPEG | Solid Phase Epitaxial Growth |
| LTEC | Linear Thermal Expansion Coefficient |
| PWETF | Plane-wave Electronic Translational Factor (ion-atom Collisions) |
| A/C | Activated Carbon |
| RTCVD | Rapid Thermal Chem. Vapor Deposition |
| TICT | Twisted Intramolecular Charge Transfer |
| FO-NACME | First-order Nonadiabatic Coupling Matrix Elements |