| Acronym | Meaning |
| AR | Attributive Risk |
| TEWI | Total Equivalent Warming Impact |
| SPINOE | Spin Polarization-induced Nuclear Overhauser Effect |
| EHMI | Environmental Hazards Management Institute |
| AFB | Atmospheric Fluidized Bed |
| DMRG | Density Matrix Renormalization Group (quantum Calcn. Method) |
| MRAM | Magnetic Random Access Memory |
| CMT | Cadmium Mercury Telluride |
| FOS | First-order Sudden |
| EWALD | Evanescent Wave Analysis With Laser Diodes |