| Acronym | Meaning |
| DV-X(ALPHA) | Discrete Variational-x(alpha) (statistical Exchange Correlation) |
| SSL | Spent Sulfite Liquor |
| OCH | Ochkur (approxn. In Electron-atom Scattering Calcns.) |
| NMOS | Negative Channel Metal-oxide Semiconductor |
| OVD | Optically Variable Device |
| OIC | Optical Interface Coupler |
| PCGVB | Pairwise Correlated Generalized Valence Bond Method |
| MBT | Minimum [spark Advance For] Best Torque |
| STLC | Soluble Threshold Limit Concentration |
| TIMS | Thermal Infrared Multispectral Scanner |