| Acronym | Meaning |
| BS | Breathing Sphere (approxn. In Mol.-scattering Calcns.) |
| LHD | Lower Hybrid Drift |
| LCDO | Linear Combination Of Diatomic Orbitals |
| LAER | Lowest Achievable Emission Rate |
| VU-CCSD/R | Valence Universal-coupled Cluster (with) Single (and) Double (excitations) (r = Radial Components Of The Cluster Amplitudes) |
| SPMC | Stationary Phase Monte Carlo |
| CMNOS | Complementary Metal Nitride/Oxide Semiconductor |
| CCFOM | Charche-charge Flux-overlap Modified (model In IR Spectra Calcn.) |
| AFEAS | Alternative Fluorocarbon Environmental Acceptability Study |
| DWS | Debris Washing System |