| Acronym | Meaning |
| MERLIN | Multi-element Radio-linked Interferometer Network |
| ISC3 | Industrial Source Complex Version 3 |
| CIRES | Cooperative Institute For Research In Environmental Sciences |
| LUMO | Lowest Unoccupied Molecular Orbital |
| ELIF | Excimer Laser Induced Fragmentationpar |
| ABA | Abscisic Acid |
| EKF | Extended Kalman Filter |
| GWPS | Groundwater Protection Standard |
| AIPA | American Inventors Protection Act |
| BIOME | Biological Imaging And Observation/Mission To Earth |