| Acronym | Meaning |
| UCEPA | Unitary Coupled Electron Pair Approximation |
| AMS | Alpha Magnetic Spectrometer |
| MPLS | Modified Partial Least Squares |
| RBOT | Rotary Bomb Oxidn. Test |
| HVA | Homovanillic Acid |
| LEOS | Lasers And Electro-Optics Society |
| ICAT | Isotope-coded Affinity Tag |
| VBCI | Valence Bond Configuration Interaction |
| GVB | Generalized Valence Bond |
| DSPIL | Direct Solar Pumped Iodine Laser |