| Acronym | Meaning |
| ECRH | Electron Cyclotron Resonance Heating |
| APTI | Air Pollution Training Institute |
| TRE | Total Resource Effectiveness |
| POPW | Partially Orthogonalized Plane Wave |
| LCF | Low-cycle Fatigue |
| LMSAL | Lockheed Martin Solar And Astrophysics Laboratory |
| VES | Vertical Elec. Sounding |
| DART | Developmental And Reproductive Toxicology Database (NLM) |
| CLSM | Controlled Low Strength Material |
| SPEMC-SCF | Selected Paired Excitational Expansion Multiconfiguration-SCF |