| Acronym | Meaning |
| ELG | Emission-line Galaxy |
| OVB | Orthogonalized Valence Bond Method |
| UPW | Ultrapure Water |
| BFAF | Beamformer Antialiasing Filter |
| OMEGA | Method In Molecular Orbital Calculations |
| DFPT | Density-functional Perturbation Theory |
| IEC | Ion-exchange Chromatography |
| ESD | Electrostatic Discharge |
| ACRR | Annular Core Research Reactor |
| RRT | Regional Response Team |