| Acronym | Meaning |
| AIRS | Atmospheric Infrared Sounder |
| NATAS | North American Thermal Analysis Society |
| HAEC | Human Artificial Episomal Chromosome |
| ECGF | Endothelial Cell Growth Factor |
| MEPAS | Multimedia Environmental Pollution Assessment System |
| LIMS | Laser Ionization Mass Spectrometry |
| HMBP | Hazardous Materials Business Plan |
| NVSS | NRAO VLA Sky Survey |
| ZEKE | Zero Electron Kinetic Energy |
| SCA | Semiclassical Coulomb Approximation |