| Acronym | Meaning |
| AESA | Atmospheric Effects Of Stratospheric Aircraft |
| AIMB | Analogy And Intelligence In Model Building |
| GUI | Graphical User Interface |
| UMO | Unmodified Molecular Orbital |
| VSTA | Virus-Serum-Toxin Act |
| QRPA | Quadratic Random Phase Approxn. |
| HFB SCF RPA | Hartree Fock Bogolyubov SCF Random Phase Approximation |
| TNRCC | Texas Natural Resource Conservation Commission |
| PBIRG | Pharmaceutical Business Intelligence And Research Gro |
| RSCPA | Reduced (second Order) Self-consistent Phonon Approxn. (a Green-function Calcn. Method) |