| Acronym | Meaning |
| ESES | Environmental Sampling Expert System |
| IVR | Intramolecular Vibrational Energy Redistribution |
| OMEX | Ocean Margin Exchange |
| OPO | Optical Parametric Oscillator |
| SUTRA | Saturated Unsaturated Transport Model |
| VOF | Volume Of Fluid |
| RAINS | Regional Acidification Information And Simulation |
| DCEN | Direct Current Electrode Negative |
| ITC | International Translation Center |
| EFFF | Energy Factored Force Field |