| Acronym | Meaning |
| ESIC | Earth Science Information Center |
| GSGG | Gallium Scandium Gadolinium Garnet |
| UDI | Utility Data Institute (power Generation) |
| MMEF | Maximum Mid-expiratory Flow (lung Function) |
| SPHF | Spin-polarized Hartree-Fock |
| RZWQM | Root Zone Water Quality Model |
| CSPA | Cold Shock Protein A |
| CAROL | Centralized Air Emissions Repository On-Line |
| TRLFS | Time Resolved Laser Fluorescence Spectroscopy |
| SOM | Scanning Optical Microscope |