| Acronym | Meaning |
| LVP | Left Ventricular Pressure |
| IRGCHAZ | Intercritically Reheated Grain-coarsened Heat-affected Zone |
| OSM | Overlapping Sphere Model |
| FP-SCF-INDO | Finite Perturbation-SCF-INDO |
| BEFS | Berkeley Extreme And Far-UV Spectrometer |
| RADM | Regional Acid Deposition Model |
| BHRA | British Hydromechanics Research Association |
| FBC | Fluidized Bed Combustor |
| EAN | Effective Atomic Number |
| ATSR | Along-Track Scanning Radiometer |