| Acronym | Meaning |
| FRC | Free Residual Chlorine |
| AOES | Actinometry Optical Emission Spectroscopy |
| MUBFF | Modified Urey Bradley Force Field |
| MICSPOMS | Metal Island Coated Swelling Polymer Over Mirror System |
| CAES | Compressed Air Energy Storage |
| FSCC | Fock Space Coupled Cluster |
| REM | Reflection Electron Microscopy |
| LMC | Laminated Metal Composite |
| DQMC | Diffusion Quantum Monte Carlo (method In Atom And Mol. Calcns.) |
| VFET | Vertical Field-effect Transistor |