| Acronym | Meaning |
| NSIDC | National Snow And Ice Data Center (University Of Colorado) |
| FP | Fluorescence Polarizationpar |
| MEDOC | Multipole Expansion Defined (on) One Center (a Wave Function In Calcns. On Atomic And Molecular Collisions) |
| CDCCC | Centrifugal Droplet Countercurrent Chromatography |
| HESC | Human Embryonic Stem Cell |
| SOILVENT | Soil Venting Model |
| IEPA | Illinois Environmental Protection Agency |
| ITD | Ion Trap Detector (mass Spectrometry) |
| DSMS | Depth-selective Moessbauer Spectroscopy |
| GAMOT | Global Acoustic Mapping Of Ocean Climate |