| Acronym | Meaning |
| SPACE | Spatial And Chemical Shift-encoded Excitation |
| CAMU | Corrective Action Management Unit |
| SIMBA | Selective Inverse Multiple Bond Analysis |
| CBE | Chemical Beam Epitaxy |
| UASBR | Upflow Anaerobic Sludge Blanket Reactor |
| ABO | Adiabatic Born-Oppenheimer (wave Functions) |
| HIBS | Heavy Ion Backscattering Spectrometry |
| VAZC | Vibrationally Adiabatic Zero Curvature (quantum Calcn. Approxn.) |
| BPEO | Best Practicable Environmental Option |
| EBSM | Extended Breathing Shell Model |