| Acronym | Meaning |
| OSC | On Site Coordinator |
| UBFF | Urey-Bradley Force Field |
| MOCIC | MO Constraint Of Interaction Coordinates |
| UFL | Upper Flammable Limit |
| PLID | Pulsed Laser Induced Desorption |
| HERAC | Health And Environmental Research Advisory Committee |
| GUE | Gaussian Unitary Ensemble (of Random Matrixes In Quantum-transport Studies) |
| OSIRIS | Optical Spectrograph And IR Imaging System |
| LTO | Laguerre-type Orbital (an Ao) |
| CRH | Corticotropin-releasing Hormone |