| Acronym | Meaning |
| RCCSD | (partially) Restricted CCSD |
| LCDO | Linear Combination Of Diatomic Orbitals |
| BTV | Breakthrough Volume (sorption Capacity Measurement) |
| DVM | Discrete Variational Method |
| CAMD | Computer-aided Molecular Design |
| PSLC | Polymer-stabilized Liquid Crystal |
| RVC | Reticulated Vitreous Carbon (electrode) |
| BLS | Brillouin Light Scattering |
| NDSL | Non-Domestic Substances List |
| DOTS | Digital-optical Technology System |