| Acronym | Meaning |
| SCCR | Self-consistent Current Relaxation (in Electronic Dynamic Structure Factor Calcns.) |
| EBS | Electron Backscattering |
| RSCPA | Reduced (second Order) Self-consistent Phonon Approxn. (a Green-function Calcn. Method) |
| NABSA | Nucleic Acid Based Sequence Amplification |
| FOSFA | Federation Of Oils |
| LEGO | Lean Exhaust Gas Oxygen Sensor |
| FEMO | Free-electron Molecular Orbital |
| SEE | Static Exact Exchange (approxn. In Electron-mol. Scattering) |
| IDD | Iodine Deficiency Disorder |
| CEBAF | Continuous Electron Beam Accelerator Facility |