| Acronym | Meaning |
| SSFLC | Surface-stabilized Ferroelec. Liq. Crystals |
| RITZ | Regulatory And Investigative Treatment Zone |
| HTS | High Temperature Superconductor |
| SPLITT | Split-flow Thin [fractionation] |
| MAD | Multiwavelength Anomalous Diffraction |
| ESRIN | European Space Research Institute |
| TRE | Total Resource Effectiveness |
| GWKB | Generalized Wentzel-Kramers-Brillouin |
| NHF | Numerical Hartree-Fock |
| ESS | Environmental Sampling For Safeguards |