| Acronym | Meaning |
| MAS | Molecular Absorption Spectroscopy |
| TIPS | Transferable Intermol. Potential Functions |
| GAGE | Global Atmospheric Gases Experiment |
| AOVB | Atomic Orbital Valence Bond (molecular Wave Function) |
| PRZM | Pesticide Root Zone Model |
| AAT | Aspartate Aminotransferase |
| IAWPRC | International Association For Water Pollution Research And Control |
| TASO | Terminal Atom Symmetry Orbital |
| AFFTC | Air Force Flight Test Center |
| NIRDIA | Near Infrared Dye Immunoassay |