| Acronym | Meaning |
| GME | Generalized Master Equation (in Quantum Statistical Mechanics) |
| HAA | Heterocyclic Aromatic Amine |
| MC CI | Multiconfigurational Configuration Interaction |
| BPP | Bloembergen |
| LOIS | Loss Of Interim Status |
| DPIA | Digital Printing And Imaging Association |
| IINS | Incoherent Inelastic Neutron Scattering |
| MOT | Multistate Orbital Treatment |
| MWPC | Multiwire Proportional Chamber |
| MECS | Manufacturing Energy Consumption Survey (DOE) |