| Acronym | Meaning |
| IASCC | Irradiation-assisted Stress-corrosion Cracking |
| ITAM | Immunoreceptor Tyrosine-based Activation Motif |
| NBO | Natural Bond Order |
| LNRS | Laser Nonresonant Shadowgraphy |
| VIRTIS | Visual IR Spectral And Thermal Spectrometer |
| QDVPT | Quasidegenerate Variational Perturbation Theory |
| EMMA | Electrophoretically-mediated Microanalysis |
| HSG | Human Salivary Gland |
| HAZ | Heat-affected Zone |
| CPMCHF | Coupled Perturbed Multiconfiguration Hartree-Fock |