| Acronym | Meaning |
| HMXB | High-mass X-ray Binaries |
| LAMP | Lake Acidification Mitigation Project |
| DAF | Distributed Approximating Functional (in Study Of Quantal Wave-packet Propagation) |
| AIAA | American Institute Of Aeronautics And Astronautics |
| UHF-AA | Unrestricted Hartree-Fock (with Spin) Annihilation |
| MAMS | Multispectral Atmospheric Mapping Sensor |
| LCCO | Linear Combination Of Cellular Orbital |
| NDDO | Neglect Of Diatomic Differential Overlap |
| GSA | Geological Society Of America |
| RFA | RCRA Facility Assessment |