| Acronym | Meaning |
| GUI | Graphical User Interface |
| MOBK | Modified Oppenheimer-Brinkman-Kramers (approxn. In Calcns. On Atomic And Molecular Collisions With Ions) |
| GGWPD | Generalized Gaussian Wave-packet Dynamics |
| SIMOX | Separation By Implanted Oxygen |
| ALD | Atomic Layer Deposition |
| MAT | Microactivity Tests |
| UAM-IV | Urban Airshed Model Version IV |
| SWRRB | Simulation For Water Resources In Rural Basins |
| CMC | Coupled Multiconfiguration |
| CBO | Coulomb Born Oppenheimer |