| Acronym | Meaning |
| ELO | Equivalent Localized Orbitals |
| NBI | Neutral Beam Injection |
| ACI | Acceptable Chronic Intake |
| SST | Sea Surface Temperature |
| IAMAP | International Association Of Meteorology And Atmospheric Physics (ICSU) |
| IAP | Imaging Atom Probe |
| PIRL | Polyimide Release Layer |
| EDF | Environmental Defense Fund |
| SODAR | Sound Detection And Ranging (meteorological Instrument) |
| ROVP | Reactance Operator Variational Principle |