| Acronym | Meaning |
| PSZ | Partially-stabilized Zirconia |
| NLGI | National Lubricating Grease Institute |
| SC-RPA | Single-channel Random Phase Approximation |
| DODISS | Department Of Defense Index Of Specifications And Standards |
| SPG | Sequential Product (of) Geminals |
| CWM | Chem. Warfare Materials |
| SI | Stieltje Imaging (method For Calcg. Wave Functions) |
| ABA | Acid-base Account [related To Acid-forming Potential] |
| RME | Reasonably Maximally Exposed |
| CBM | Conduction Band Minimum |