| Acronym | Meaning |
| ELSA | Electron Stretcher Accelerator |
| FECO | Fringes Of Equal Chromatic Order |
| MCP | Major Capsid Protein |
| NBFAC | National Bioforensic Analysis Center Par |
| PMR | Proton Magnetic Resonance |
| STEP | Soil Treatment Evaluation Program |
| CCTM | Coupled-channel Transition Matrix (in Atom-surface Scattering) |
| STS | Scanning Tunnelling Spectroscopy |
| CVSEH | Correlated Valence Shell Effective Hamiltonian |
| CCDIS | Charge-coupled Device Imaging Spectrometer |