| Acronym | Meaning |
| NWWA | National Water Well Association |
| FEGE | Free Electron Gas Exchange Approximation |
| TCLE | Thermal Coefficient Of Linear Expansion |
| MSZ | Magnesia-stabilized Zirconia |
| ACPTQ | Approx. Coupled Pair (theory Cor. For Connected) Triple And Quadruple Excitations |
| SVT | Silicon Vertex Tracker |
| PCM | Polarizable Continuum Model |
| PEF | Peak Expiratory Flow |
| ABTS | 2,2'-azinobis(3-ethyl-benzthiazoline-6-sulfonic Acid) |
| BTK | Bruton Tyrosine Kinase |